Growing community of inventors

Tokyo, Japan

Hiroshi Matsuda

Average Co-Inventor Count = 3.22

ph-index = 11

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 312

Hiroshi MatsudaRinsei Ikeda (21 patents)Hiroshi MatsudaChikaumi Sawanishi (16 patents)Hiroshi MatsudaKatsutoshi Takashima (12 patents)Hiroshi MatsudaKoichi Taniguchi (8 patents)Hiroshi MatsudaYoshiyasu Kawasaki (8 patents)Hiroshi MatsudaYasuaki Okita (8 patents)Hiroshi MatsudaKazuhiro Seto (7 patents)Hiroshi MatsudaYoshimasa Funakawa (6 patents)Hiroshi MatsudaTakeshi Yokota (6 patents)Hiroshi MatsudaYasushi Tanaka (6 patents)Hiroshi MatsudaHiroi Yamaguchi (6 patents)Hiroshi MatsudaYasuyuki Hayakawa (5 patents)Hiroshi MatsudaYukihiro Shingaki (5 patents)Hiroshi MatsudaTakashi Terashima (4 patents)Hiroshi MatsudaYasunobu Nagataki (4 patents)Hiroshi MatsudaMuneo Matsushita (4 patents)Hiroshi MatsudaHideyuki Takahashi (3 patents)Hiroshi MatsudaJun Watanabe (3 patents)Hiroshi MatsudaYoshihiko Ono (3 patents)Hiroshi MatsudaKohei Hasegawa (3 patents)Hiroshi MatsudaKaneharu Okuda (3 patents)Hiroshi MatsudaYoichi Makimizu (3 patents)Hiroshi MatsudaTakashi Kobayashi (2 patents)Hiroshi MatsudaTakeshi Fujita (2 patents)Hiroshi MatsudaMasahiro Saito (2 patents)Hiroshi MatsudaShinjiro Kaneko (2 patents)Hiroshi MatsudaTatsuya Nakagaito (2 patents)Hiroshi MatsudaYuji Yamasaki (2 patents)Hiroshi MatsudaTakashi Kawano (2 patents)Hiroshi MatsudaYoshihiro Hosoya (2 patents)Hiroshi MatsudaTouru Noda (2 patents)Hiroshi MatsudaShusaku Takagi (2 patents)Hiroshi MatsudaShinroku Nakao (1 patent)Hiroshi MatsudaYoshiyasu Ishii (1 patent)Hiroshi MatsudaKazuhiko Sato (1 patent)Hiroshi MatsudaMinoru Tanaka (1 patent)Hiroshi MatsudaKeiichi Yamamoto (1 patent)Hiroshi MatsudaYoshitsugu Suzuki (1 patent)Hiroshi MatsudaToshito Takamiya (1 patent)Hiroshi MatsudaNobuyuki Nakamura (1 patent)Hiroshi MatsudaAkio Kobayashi (1 patent)Hiroshi MatsudaReiichi Suzuki (1 patent)Hiroshi MatsudaSaiji Matsuoka (1 patent)Hiroshi MatsudaYusuke Fushiwaki (1 patent)Hiroshi MatsudaSatoru Ando (1 patent)Hiroshi MatsudaAkira Matsuda (1 patent)Hiroshi MatsudaKenji Kawamura (1 patent)Hiroshi MatsudaRyoji Ohashi (1 patent)Hiroshi MatsudaYoshiharu Sugimoto (17 patents)Hiroshi MatsudaMasaki Koba (4 patents)Hiroshi MatsudaTakako Yamashita (4 patents)Hiroshi MatsudaYuiko Wakisaka (4 patents)Hiroshi MatsudaKatsuya Hoshino (3 patents)Hiroshi MatsudaShunsuke Yamamoto (3 patents)Hiroshi MatsudaMinoru Iida (3 patents)Hiroshi MatsudaToshiaki Naruke (3 patents)Hiroshi MatsudaTomomi Kanazawa (3 patents)Hiroshi MatsudaTakehisa Tsukada (3 patents)Hiroshi MatsudaReiko Endo (3 patents)Hiroshi MatsudaMasanori Nagoshi (2 patents)Hiroshi MatsudaJun Urasaki (2 patents)Hiroshi MatsudaMai Aoyama (2 patents)Hiroshi MatsudaMasaya Morita (2 patents)Hiroshi MatsudaHiromi Yoshitomi (2 patents)Hiroshi MatsudaFusato Kitano (2 patents)Hiroshi MatsudaKoji Idei (2 patents)Hiroshi MatsudaMoriaki Ono (2 patents)Hiroshi MatsudaYoshie Obata (2 patents)Hiroshi MatsudaToru Inazumi (2 patents)Hiroshi MatsudaKazunori Tahara (2 patents)Hiroshi MatsudaHiroo Kaji (2 patents)Hiroshi MatsudaKazutoshi Iida (2 patents)Hiroshi MatsudaMasanori Takenaka (1 patent)Hiroshi MatsudaShimpei Yoshioka (1 patent)Hiroshi MatsudaTakuya Fukuda (1 patent)Hiroshi MatsudaYoshitaka Muramatsu (1 patent)Hiroshi MatsudaYuma Honda (1 patent)Hiroshi MatsudaThomas Heller (1 patent)Hiroshi MatsudaTetsuya Ashida (1 patent)Hiroshi MatsudaKenji Oi (1 patent)Hiroshi MatsudaTakayuki Futatsuka (1 patent)Hiroshi MatsudaTaro Kizu (1 patent)Hiroshi MatsudaYohei Enta (1 patent)Hiroshi MatsudaHiroshi Ozawa (1 patent)Hiroshi MatsudaMitsuo Kase (1 patent)Hiroshi MatsudaJunya Okamura (1 patent)Hiroshi MatsudaToshihiro Shigematsu (1 patent)Hiroshi MatsudaBrigitte Hammer (1 patent)Hiroshi MatsudaMasayuki Tsubaki (1 patent)Hiroshi MatsudaYoshiaki Murakami (1 patent)Hiroshi MatsudaShunsuke Takahashi (1 patent)Hiroshi MatsudaManabu Hashimoto (1 patent)Hiroshi MatsudaMinoru Miyata (1 patent)Hiroshi MatsudaSachiko Suzuki (1 patent)Hiroshi MatsudaIchiro Muramatsu (1 patent)Hiroshi MatsudaJian Bian (1 patent)Hiroshi MatsudaRolf Bode (1 patent)Hiroshi MatsudaTakeshi Murai (1 patent)Hiroshi MatsudaRinta Sato (1 patent)Hiroshi MatsudaGünter Stich (1 patent)Hiroshi MatsudaHiroshi Matsuda (90 patents)Rinsei IkedaRinsei Ikeda (42 patents)Chikaumi SawanishiChikaumi Sawanishi (22 patents)Katsutoshi TakashimaKatsutoshi Takashima (46 patents)Koichi TaniguchiKoichi Taniguchi (59 patents)Yoshiyasu KawasakiYoshiyasu Kawasaki (52 patents)Yasuaki OkitaYasuaki Okita (19 patents)Kazuhiro SetoKazuhiro Seto (34 patents)Yoshimasa FunakawaYoshimasa Funakawa (74 patents)Takeshi YokotaTakeshi Yokota (64 patents)Yasushi TanakaYasushi Tanaka (53 patents)Hiroi YamaguchiHiroi Yamaguchi (33 patents)Yasuyuki HayakawaYasuyuki Hayakawa (42 patents)Yukihiro ShingakiYukihiro Shingaki (26 patents)Takashi TerashimaTakashi Terashima (43 patents)Yasunobu NagatakiYasunobu Nagataki (39 patents)Muneo MatsushitaMuneo Matsushita (17 patents)Hideyuki TakahashiHideyuki Takahashi (106 patents)Jun WatanabeJun Watanabe (76 patents)Yoshihiko OnoYoshihiko Ono (50 patents)Kohei HasegawaKohei Hasegawa (38 patents)Kaneharu OkudaKaneharu Okuda (28 patents)Yoichi MakimizuYoichi Makimizu (28 patents)Takashi KobayashiTakashi Kobayashi (115 patents)Takeshi FujitaTakeshi Fujita (89 patents)Masahiro SaitoMasahiro Saito (80 patents)Shinjiro KanekoShinjiro Kaneko (56 patents)Tatsuya NakagaitoTatsuya Nakagaito (54 patents)Yuji YamasakiYuji Yamasaki (47 patents)Takashi KawanoTakashi Kawano (45 patents)Yoshihiro HosoyaYoshihiro Hosoya (25 patents)Touru NodaTouru Noda (24 patents)Shusaku TakagiShusaku Takagi (20 patents)Shinroku NakaoShinroku Nakao (135 patents)Yoshiyasu IshiiYoshiyasu Ishii (127 patents)Kazuhiko SatoKazuhiko Sato (66 patents)Minoru TanakaMinoru Tanaka (58 patents)Keiichi YamamotoKeiichi Yamamoto (56 patents)Yoshitsugu SuzukiYoshitsugu Suzuki (56 patents)Toshito TakamiyaToshito Takamiya (50 patents)Nobuyuki NakamuraNobuyuki Nakamura (47 patents)Akio KobayashiAkio Kobayashi (37 patents)Reiichi SuzukiReiichi Suzuki (29 patents)Saiji MatsuokaSaiji Matsuoka (29 patents)Yusuke FushiwakiYusuke Fushiwaki (27 patents)Satoru AndoSatoru Ando (27 patents)Akira MatsudaAkira Matsuda (21 patents)Kenji KawamuraKenji Kawamura (19 patents)Ryoji OhashiRyoji Ohashi (17 patents)Yoshiharu SugimotoYoshiharu Sugimoto (17 patents)Masaki KobaMasaki Koba (13 patents)Takako YamashitaTakako Yamashita (12 patents)Yuiko WakisakaYuiko Wakisaka (6 patents)Katsuya HoshinoKatsuya Hoshino (17 patents)Shunsuke YamamotoShunsuke Yamamoto (12 patents)Minoru IidaMinoru Iida (11 patents)Toshiaki NarukeToshiaki Naruke (11 patents)Tomomi KanazawaTomomi Kanazawa (5 patents)Takehisa TsukadaTakehisa Tsukada (4 patents)Reiko EndoReiko Endo (3 patents)Masanori NagoshiMasanori Nagoshi (17 patents)Jun UrasakiJun Urasaki (15 patents)Mai AoyamaMai Aoyama (14 patents)Masaya MoritaMasaya Morita (11 patents)Hiromi YoshitomiHiromi Yoshitomi (10 patents)Fusato KitanoFusato Kitano (9 patents)Koji IdeiKoji Idei (9 patents)Moriaki OnoMoriaki Ono (8 patents)Yoshie ObataYoshie Obata (8 patents)Toru InazumiToru Inazumi (8 patents)Kazunori TaharaKazunori Tahara (6 patents)Hiroo KajiHiroo Kaji (5 patents)Kazutoshi IidaKazutoshi Iida (4 patents)Masanori TakenakaMasanori Takenaka (17 patents)Shimpei YoshiokaShimpei Yoshioka (16 patents)Takuya FukudaTakuya Fukuda (15 patents)Yoshitaka MuramatsuYoshitaka Muramatsu (13 patents)Yuma HondaYuma Honda (12 patents)Thomas HellerThomas Heller (12 patents)Tetsuya AshidaTetsuya Ashida (12 patents)Kenji OiKenji Oi (12 patents)Takayuki FutatsukaTakayuki Futatsuka (12 patents)Taro KizuTaro Kizu (11 patents)Yohei EntaYohei Enta (11 patents)Hiroshi OzawaHiroshi Ozawa (10 patents)Mitsuo KaseMitsuo Kase (10 patents)Junya OkamuraJunya Okamura (10 patents)Toshihiro ShigematsuToshihiro Shigematsu (10 patents)Brigitte HammerBrigitte Hammer (9 patents)Masayuki TsubakiMasayuki Tsubaki (9 patents)Yoshiaki MurakamiYoshiaki Murakami (9 patents)Shunsuke TakahashiShunsuke Takahashi (9 patents)Manabu HashimotoManabu Hashimoto (8 patents)Minoru MiyataMinoru Miyata (6 patents)Sachiko SuzukiSachiko Suzuki (6 patents)Ichiro MuramatsuIchiro Muramatsu (6 patents)Jian BianJian Bian (4 patents)Rolf BodeRolf Bode (4 patents)Takeshi MuraiTakeshi Murai (4 patents)Rinta SatoRinta Sato (4 patents)Günter StichGünter Stich (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jfe Steel Corporation (55 from 1,766 patents)

2. Fuji Jukogyo Kabushiki Kaisha (8 from 2,208 patents)

3. Subaru Corporation (5 from 1,989 patents)

4. Mitsubishi Paper Mills Limited (5 from 621 patents)

5. Riso Kagaku Corporation (3 from 1,073 patents)

6. Tokyo University of Agriculture and Technology (3 from 130 patents)

7. Mitsumi Electric Company Ltd. (2 from 1,567 patents)

8. Nkk Corporation (2 from 614 patents)

9. Lixil Corporation (2 from 111 patents)

10. Kawasaki Jukogyo Kabushiki Kaisha (1 from 3,302 patents)

11. Kobe Steel, Ltd. (1 from 1,876 patents)

12. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,622 patents)

13. Dainippon Ink and Chemicals, Incorporated (1 from 629 patents)

14. Combi Co., Ltd. (1 from 169 patents)

15. Thyssenkrupp Steel Ag (1 from 29 patents)


90 patents:

1. 12447549 - Resistance spot welding method and weld member production method

2. 12440917 - Resistance spot welding method and weld member production method

3. 12434327 - Friction stir spot welded joint and production method therefor, and friction stir spot welding method

4. 12429080 - Friction joining element

5. 12421589 - Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet

6. 12410492 - Resistance spot weld, resistance spot welding method, resistance spot welded joint, and method for manufacturing resistance spot welded joint

7. 12358067 - Resistance spot welding method and weld member production method

8. 12276028 - Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet

9. 12221705 - Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet

10. 12208462 - Steel sheet assembly, method of manufacturing steel sheet assembly, and spot welding process

11. 12194562 - Rotating tool for double-sided friction stir welding, double-sided friction stir welding apparatus, and double-sided friction stir welding method

12. 12151299 - Resistance spot welding method and weld member production method

13. 12134153 - Gas-shielded arc welding method and method for manufacturing welded structure

14. 12071077 - Power control unit mounting structure of vehicle

15. 12037665 - Spot welded member

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
10/26/2025
Loading…