Growing community of inventors

Kyoto, Japan

Masaya Yamamoto

Average Co-Inventor Count = 3.17

ph-index = 13

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 = 801

Masaya YamamotoMasayuki Kozuka (40 patents)Masaya YamamotoKaoru Murase (27 patents)Masaya YamamotoMotoji Ohmori (26 patents)Masaya YamamotoToshihisa Nakano (20 patents)Masaya YamamotoYoshihiro Mori (15 patents)Masaya YamamotoHiroshi Yahata (13 patents)Masaya YamamotoTakahiro Yamaguchi (13 patents)Masaya YamamotoNorihiko Kato (12 patents)Masaya YamamotoSenichi Onoda (12 patents)Masaya YamamotoYuichi Futa (11 patents)Masaya YamamotoTomoki Ogawa (11 patents)Masaya YamamotoKouji Miura (11 patents)Masaya YamamotoHiroki Endo (11 patents)Masaya YamamotoMasao Nonaka (9 patents)Masaya YamamotoYoshiichiro Kashiwagi (9 patents)Masaya YamamotoMasaya Miyazaki (9 patents)Masaya YamamotoToshiroh Nishio (9 patents)Masaya YamamotoYasushi Uesaka (8 patents)Masaya YamamotoMinehisa Nagata (8 patents)Masaya YamamotoKaoru Yokota (7 patents)Masaya YamamotoTadamasa Toma (6 patents)Masaya YamamotoMasataka Minami (6 patents)Masaya YamamotoItaru Seta (6 patents)Masaya YamamotoShunji Harada (5 patents)Masaya YamamotoKunio Gobara (5 patents)Masaya YamamotoRyuichi Okamoto (5 patents)Masaya YamamotoAkihiro Kimura (5 patents)Masaya YamamotoTadashi Nakano (5 patents)Masaya YamamotoNatsume Matsuzaki (4 patents)Masaya YamamotoKiyoshiro Ueoka (4 patents)Masaya YamamotoAtsushi Saso (4 patents)Masaya YamamotoKatsumi Tokuda (4 patents)Masaya YamamotoKazuomi Okasaka (4 patents)Masaya YamamotoShinobu Obata (4 patents)Masaya YamamotoToshiya Hashimoto (3 patents)Masaya YamamotoShunichi Matsumoto (3 patents)Masaya YamamotoTateo Oishi (3 patents)Masaya YamamotoYoichi Tajima (3 patents)Masaya YamamotoShunsuke Oyama (3 patents)Masaya YamamotoShunya Kato (3 patents)Masaya YamamotoKoichiro Ueda (3 patents)Masaya YamamotoTomoyuki Okada (2 patents)Masaya YamamotoToshifumi Honda (2 patents)Masaya YamamotoWataru Ikeda (2 patents)Masaya YamamotoYoshitomo Osawa (2 patents)Masaya YamamotoMakoto Tatebayashi (2 patents)Masaya YamamotoJun Yonemitsu (2 patents)Masaya YamamotoKoichiro Muta (2 patents)Masaya YamamotoTaiji Sasaki (2 patents)Masaya YamamotoTokuo Nakatani (2 patents)Masaya YamamotoKatsumi Muramatsu (2 patents)Masaya YamamotoTomohiko Miyamoto (2 patents)Masaya YamamotoToshiyuki Fukushima (2 patents)Masaya YamamotoKazuhiro Mochinaga (2 patents)Masaya YamamotoTakanori Aoki (2 patents)Masaya YamamotoEiji Fukushiro (2 patents)Masaya YamamotoAtsushi Tabata (1 patent)Masaya YamamotoNaohisa Kitazato (1 patent)Masaya YamamotoYasuaki Yamagishi (1 patent)Masaya YamamotoTooru Matsubara (1 patent)Masaya YamamotoKoichi Okuda (1 patent)Masaya YamamotoTatsuya Imamura (1 patent)Masaya YamamotoKazuhiro Tsuga (1 patent)Masaya YamamotoYoshikazu Takashima (1 patent)Masaya YamamotoYuta Urano (1 patent)Masaya YamamotoJunta Izumi (1 patent)Masaya YamamotoKenjiro Ueda (1 patent)Masaya YamamotoHideshi Ishihara (1 patent)Masaya YamamotoOsamu Tanitsu (1 patent)Masaya YamamotoHiroshi Hamasaka (1 patent)Masaya YamamotoKouichi Uchimura (1 patent)Masaya YamamotoMakoto Nakamura (1 patent)Masaya YamamotoNoriaki Ikemoto (1 patent)Masaya YamamotoAtsushi Tanaka (1 patent)Masaya YamamotoKazuhiko Yamauchi (1 patent)Masaya YamamotoHichirosai Oyobe (1 patent)Masaya YamamotoHiroaki Kato (1 patent)Masaya YamamotoSoichiro Fujioka (1 patent)Masaya YamamotoOsamu Sasaki (1 patent)Masaya YamamotoHirohisa Tanaka (1 patent)Masaya YamamotoTakashi Saito (1 patent)Masaya YamamotoMasami Makuuchi (1 patent)Masaya YamamotoMasao Yoshida (1 patent)Masaya YamamotoYoshikatsu Ito (1 patent)Masaya YamamotoYoshihito Kanno (1 patent)Masaya YamamotoKaiji Itabashi (1 patent)Masaya YamamotoKeita Imai (1 patent)Masaya YamamotoAkihiro Iwamatsu (1 patent)Masaya YamamotoTakeshi Torii (1 patent)Masaya YamamotoHiroki Morita (1 patent)Masaya YamamotoRyoji Suzuki (1 patent)Masaya YamamotoHirohisa Tanaka (23 patents)Masaya YamamotoYasushi Mizuno (1 patent)Masaya YamamotoMitsuhiro Inoue (1 patent)Masaya YamamotoYusuke Miura (1 patent)Masaya YamamotoSatoru Katoh (1 patent)Masaya YamamotoMasatoshi Shimbo (1 patent)Masaya YamamotoNoriaki Horii (1 patent)Masaya YamamotoYoshitaka Oikawa (1 patent)Masaya YamamotoKoji Nomura (1 patent)Masaya YamamotoMasaya Yamamoto (205 patents)Masayuki KozukaMasayuki Kozuka (353 patents)Kaoru MuraseKaoru Murase (134 patents)Motoji OhmoriMotoji Ohmori (221 patents)Toshihisa NakanoToshihisa Nakano (166 patents)Yoshihiro MoriYoshihiro Mori (139 patents)Hiroshi YahataHiroshi Yahata (233 patents)Takahiro YamaguchiTakahiro Yamaguchi (96 patents)Norihiko KatoNorihiko Kato (48 patents)Senichi OnodaSenichi Onoda (17 patents)Yuichi FutaYuichi Futa (125 patents)Tomoki OgawaTomoki Ogawa (93 patents)Kouji MiuraKouji Miura (37 patents)Hiroki EndoHiroki Endo (28 patents)Masao NonakaMasao Nonaka (69 patents)Yoshiichiro KashiwagiYoshiichiro Kashiwagi (69 patents)Masaya MiyazakiMasaya Miyazaki (37 patents)Toshiroh NishioToshiroh Nishio (36 patents)Yasushi UesakaYasushi Uesaka (47 patents)Minehisa NagataMinehisa Nagata (20 patents)Kaoru YokotaKaoru Yokota (76 patents)Tadamasa TomaTadamasa Toma (737 patents)Masataka MinamiMasataka Minami (70 patents)Itaru SetaItaru Seta (21 patents)Shunji HaradaShunji Harada (73 patents)Kunio GobaraKunio Gobara (32 patents)Ryuichi OkamotoRyuichi Okamoto (31 patents)Akihiro KimuraAkihiro Kimura (26 patents)Tadashi NakanoTadashi Nakano (18 patents)Natsume MatsuzakiNatsume Matsuzaki (143 patents)Kiyoshiro UeokaKiyoshiro Ueoka (22 patents)Atsushi SasoAtsushi Saso (21 patents)Katsumi TokudaKatsumi Tokuda (21 patents)Kazuomi OkasakaKazuomi Okasaka (20 patents)Shinobu ObataShinobu Obata (18 patents)Toshiya HashimotoToshiya Hashimoto (64 patents)Shunichi MatsumotoShunichi Matsumoto (58 patents)Tateo OishiTateo Oishi (51 patents)Yoichi TajimaYoichi Tajima (38 patents)Shunsuke OyamaShunsuke Oyama (32 patents)Shunya KatoShunya Kato (32 patents)Koichiro UedaKoichiro Ueda (31 patents)Tomoyuki OkadaTomoyuki Okada (267 patents)Toshifumi HondaToshifumi Honda (112 patents)Wataru IkedaWataru Ikeda (111 patents)Yoshitomo OsawaYoshitomo Osawa (105 patents)Makoto TatebayashiMakoto Tatebayashi (92 patents)Jun YonemitsuJun Yonemitsu (74 patents)Koichiro MutaKoichiro Muta (55 patents)Taiji SasakiTaiji Sasaki (52 patents)Tokuo NakataniTokuo Nakatani (31 patents)Katsumi MuramatsuKatsumi Muramatsu (30 patents)Tomohiko MiyamotoTomohiko Miyamoto (24 patents)Toshiyuki FukushimaToshiyuki Fukushima (20 patents)Kazuhiro MochinagaKazuhiro Mochinaga (20 patents)Takanori AokiTakanori Aoki (18 patents)Eiji FukushiroEiji Fukushiro (17 patents)Atsushi TabataAtsushi Tabata (432 patents)Naohisa KitazatoNaohisa Kitazato (239 patents)Yasuaki YamagishiYasuaki Yamagishi (236 patents)Tooru MatsubaraTooru Matsubara (203 patents)Koichi OkudaKoichi Okuda (134 patents)Tatsuya ImamuraTatsuya Imamura (130 patents)Kazuhiro TsugaKazuhiro Tsuga (126 patents)Yoshikazu TakashimaYoshikazu Takashima (84 patents)Yuta UranoYuta Urano (79 patents)Junta IzumiJunta Izumi (75 patents)Kenjiro UedaKenjiro Ueda (72 patents)Hideshi IshiharaHideshi Ishihara (68 patents)Osamu TanitsuOsamu Tanitsu (58 patents)Hiroshi HamasakaHiroshi Hamasaka (57 patents)Kouichi UchimuraKouichi Uchimura (57 patents)Makoto NakamuraMakoto Nakamura (52 patents)Noriaki IkemotoNoriaki Ikemoto (52 patents)Atsushi TanakaAtsushi Tanaka (50 patents)Kazuhiko YamauchiKazuhiko Yamauchi (49 patents)Hichirosai OyobeHichirosai Oyobe (48 patents)Hiroaki KatoHiroaki Kato (42 patents)Soichiro FujiokaSoichiro Fujioka (38 patents)Osamu SasakiOsamu Sasaki (37 patents)Hirohisa TanakaHirohisa Tanaka (37 patents)Takashi SaitoTakashi Saito (35 patents)Masami MakuuchiMasami Makuuchi (33 patents)Masao YoshidaMasao Yoshida (31 patents)Yoshikatsu ItoYoshikatsu Ito (28 patents)Yoshihito KannoYoshihito Kanno (27 patents)Kaiji ItabashiKaiji Itabashi (27 patents)Keita ImaiKeita Imai (25 patents)Akihiro IwamatsuAkihiro Iwamatsu (25 patents)Takeshi ToriiTakeshi Torii (25 patents)Hiroki MoritaHiroki Morita (23 patents)Ryoji SuzukiRyoji Suzuki (23 patents)Hirohisa TanakaHirohisa Tanaka (23 patents)Yasushi MizunoYasushi Mizuno (22 patents)Mitsuhiro InoueMitsuhiro Inoue (21 patents)Yusuke MiuraYusuke Miura (20 patents)Satoru KatohSatoru Katoh (19 patents)Masatoshi ShimboMasatoshi Shimbo (18 patents)Noriaki HoriiNoriaki Horii (18 patents)Yoshitaka OikawaYoshitaka Oikawa (18 patents)Koji NomuraKoji Nomura (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (64 from 36,771 patents)

2. Panasonic Corporation (48 from 16,453 patents)

3. Panasonic Intellectual Property Management Co., Ltd. (32 from 13,319 patents)

4. Matsushita Electric Industrial Co., Ltd. (14 from 27,375 patents)

5. Nissan Motor Company Limited (9 from 13,415 patents)

6. Denso Corporation (7 from 19,769 patents)

7. Aisin Aw Co., Ltd. (7 from 2,064 patents)

8. Panasonic Intellectual Property Corporation of America (6 from 3,763 patents)

9. Rohm Co., Ltd. (5 from 6,017 patents)

10. Hitachi High-Tech Corporation (5 from 1,146 patents)

11. Sony Corporation (2 from 58,132 patents)

12. Nikon Corporation (2 from 8,902 patents)

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

14. Sharp Kabushiki Kaisha Corporation (1 from 25,577 patents)

15. Subaru Corporation (2,091 patents)


205 patents:

1. 12455249 - Sample stage and optical inspection device

2. 12432085 - Information processing method, information processing device, and recording medium

3. 12400889 - Defect inspection device

4. 12366539 - Surface inspection device

5. 12100556 - Capacitor and method for manufacturing same

6. 12085517 - Lighting optical system and substrate inspecting device

7. 12080142 - Information presentation method, information presentation system, and information presentation apparatus

8. 12053199 - Ultrasonic surgical irrigation sleeve and related assemblies

9. 12044627 - Defect inspection device and defect inspection method

10. 11914750 - Information management device and information management method

11. 11636877 - Content recording apparatus, content editing apparatus, content reproduction apparatus, content recording method, content editing method, and content reproduction method

12. 11546429 - Device management system and device management method

13. 11443768 - Content recording apparatus, content editing apparatus, content reproduction apparatus, content recording method, content editing method, and content reproduction method

14. 11438222 - Device management method and device management system

15. 11252237 - Device management system and device management method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/7/2026
Loading…