Growing community of inventors

Tokyo, Japan

Osamu Takagi

Average Co-Inventor Count = 2.22

ph-index = 22

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 = 1,823

Osamu TakagiSatoshi Kinouchi (121 patents)Osamu TakagiToshihiro Sone (69 patents)Osamu TakagiYoshinori Tsueda (68 patents)Osamu TakagiKazuhiko Kikuchi (47 patents)Osamu TakagiHiroshi Nakayama (23 patents)Osamu TakagiYumio Matsumoto (22 patents)Osamu TakagiMinoru Yoshida (19 patents)Osamu TakagiKen Iguchi (18 patents)Osamu TakagiHiroyuki Taguchi (18 patents)Osamu TakagiTakahito Kabai (18 patents)Osamu TakagiYoshiaki Kaneko (18 patents)Osamu TakagiChie Miyauchi (18 patents)Osamu TakagiMasahiko Ogura (13 patents)Osamu TakagiKenji Takano (13 patents)Osamu TakagiKiyoharu Hayakawa (13 patents)Osamu TakagiTaizo Kimoto (13 patents)Osamu TakagiHisaaki Kawano (13 patents)Osamu TakagiNoriyuki Umezawa (12 patents)Osamu TakagiAkira Sago (11 patents)Osamu TakagiMasashi Ueda (11 patents)Osamu TakagiYohei Doi (10 patents)Osamu TakagiMasanori Takai (10 patents)Osamu TakagiTetsuo Kitamura (10 patents)Osamu TakagiToyoyasu Kusaka (10 patents)Osamu TakagiYasuo Kimura (7 patents)Osamu TakagiTakemi Yamamoto (6 patents)Osamu TakagiSusumu Kuzuya (6 patents)Osamu TakagiYuji Asano (6 patents)Osamu TakagiMasaki Ishiguro (5 patents)Osamu TakagiTakashi Tokunaga (5 patents)Osamu TakagiJunichi Miyamoto (5 patents)Osamu TakagiAkihiro Wasai (5 patents)Osamu TakagiMinoru Shinmyo (5 patents)Osamu TakagiYuichi Uchiyama (5 patents)Osamu TakagiTomoyuki Uchida (5 patents)Osamu TakagiTakuya Shiraishi (5 patents)Osamu TakagiShunichi Higashiyama (4 patents)Osamu TakagiRyota Saeki (4 patents)Osamu TakagiShigeyuki Hayashi (4 patents)Osamu TakagiTsugio Okamoto (4 patents)Osamu TakagiShoko Shimmura (4 patents)Osamu TakagiHiroshi Hashidume (4 patents)Osamu TakagiYoshifumi Kubota (4 patents)Osamu TakagiTakahisa Hirano (4 patents)Osamu TakagiMakoto Tani (4 patents)Osamu TakagiTakashi Kawakubo (3 patents)Osamu TakagiRyutaro Kusunoki (3 patents)Osamu TakagiShin Yamauchi (3 patents)Osamu TakagiRyuichi Arai (3 patents)Osamu TakagiKazuo Sangyoji (3 patents)Osamu TakagiKazushige Morihara (3 patents)Osamu TakagiAtsuhisa Nakashima (2 patents)Osamu TakagiKazuhide Abe (2 patents)Osamu TakagiJun Sakai (2 patents)Osamu TakagiYukiko Sato (2 patents)Osamu TakagiYasushi Tomizawa (2 patents)Osamu TakagiTakatoshi Takemoto (2 patents)Osamu TakagiTakashi Nakata (2 patents)Osamu TakagiYukichi Sawaki (2 patents)Osamu TakagiTakashi Tomizawa (2 patents)Osamu TakagiHiroshi Kawahara (2 patents)Osamu TakagiChikara Kawamura (2 patents)Osamu TakagiYasufumi Hayashi (2 patents)Osamu TakagiYasuhiro Shimizu (2 patents)Osamu TakagiTetsurou Honda (2 patents)Osamu TakagiYoshiya Hashimoto (2 patents)Osamu TakagiTakao Nakazawa (2 patents)Osamu TakagiTsuneo Iizuka (2 patents)Osamu TakagiTakuya Honda (2 patents)Osamu TakagiOsamu Hashiguchi (1 patent)Osamu TakagiHiroshi Taira (1 patent)Osamu TakagiMakoto Suzuki (1 patent)Osamu TakagiHiroshi Murata (1 patent)Osamu TakagiTakao Izumi (1 patent)Osamu TakagiMitsuaki Kohyama (1 patent)Osamu TakagiNaoto Iwao (1 patent)Osamu TakagiKazumasa Makino (1 patent)Osamu TakagiToshihiro Kasai (1 patent)Osamu TakagiMichitoshi Akao (1 patent)Osamu TakagiFumitaka Asami (1 patent)Osamu TakagiToshio Sakai (1 patent)Osamu TakagiIchiro Sasaki (1 patent)Osamu TakagiKazuhisa Kimura (1 patent)Osamu TakagiHitoshi Yoshida (1 patent)Osamu TakagiNaruhito Yoshida (1 patent)Osamu TakagiTokunori Katoh (1 patent)Osamu TakagiKazunori Tanabe (1 patent)Osamu TakagiYuji Goto (1 patent)Osamu TakagiMitsuaki Kouyama (1 patent)Osamu TakagiMasakazu Kuki (1 patent)Osamu TakagiYoshiyuki Ban (1 patent)Osamu TakagiKeiko Suzuki (1 patent)Osamu TakagiHideyuki Ohtani (1 patent)Osamu TakagiJunichiro Shibata (1 patent)Osamu TakagiTakakuni Sonoda (1 patent)Osamu TakagiShigeru Mizuno (1 patent)Osamu TakagiYousuke Ito (1 patent)Osamu TakagiKoichiro Saito (1 patent)Osamu TakagiShoko Seto (1 patent)Osamu TakagiMasayoshi Tomita (1 patent)Osamu TakagiOsamu Takagi (292 patents)Satoshi KinouchiSatoshi Kinouchi (141 patents)Toshihiro SoneToshihiro Sone (102 patents)Yoshinori TsuedaYoshinori Tsueda (69 patents)Kazuhiko KikuchiKazuhiko Kikuchi (135 patents)Hiroshi NakayamaHiroshi Nakayama (66 patents)Yumio MatsumotoYumio Matsumoto (38 patents)Minoru YoshidaMinoru Yoshida (112 patents)Ken IguchiKen Iguchi (188 patents)Hiroyuki TaguchiHiroyuki Taguchi (122 patents)Takahito KabaiTakahito Kabai (54 patents)Yoshiaki KanekoYoshiaki Kaneko (32 patents)Chie MiyauchiChie Miyauchi (21 patents)Masahiko OguraMasahiko Ogura (43 patents)Kenji TakanoKenji Takano (31 patents)Kiyoharu HayakawaKiyoharu Hayakawa (28 patents)Taizo KimotoTaizo Kimoto (17 patents)Hisaaki KawanoHisaaki Kawano (16 patents)Noriyuki UmezawaNoriyuki Umezawa (29 patents)Akira SagoAkira Sago (111 patents)Masashi UedaMasashi Ueda (85 patents)Yohei DoiYohei Doi (31 patents)Masanori TakaiMasanori Takai (17 patents)Tetsuo KitamuraTetsuo Kitamura (11 patents)Toyoyasu KusakaToyoyasu Kusaka (10 patents)Yasuo KimuraYasuo Kimura (12 patents)Takemi YamamotoTakemi Yamamoto (62 patents)Susumu KuzuyaSusumu Kuzuya (43 patents)Yuji AsanoYuji Asano (21 patents)Masaki IshiguroMasaki Ishiguro (46 patents)Takashi TokunagaTakashi Tokunaga (34 patents)Junichi MiyamotoJunichi Miyamoto (27 patents)Akihiro WasaiAkihiro Wasai (11 patents)Minoru ShinmyoMinoru Shinmyo (9 patents)Yuichi UchiyamaYuichi Uchiyama (8 patents)Tomoyuki UchidaTomoyuki Uchida (5 patents)Takuya ShiraishiTakuya Shiraishi (5 patents)Shunichi HigashiyamaShunichi Higashiyama (103 patents)Ryota SaekiRyota Saeki (45 patents)Shigeyuki HayashiShigeyuki Hayashi (39 patents)Tsugio OkamotoTsugio Okamoto (35 patents)Shoko ShimmuraShoko Shimmura (35 patents)Hiroshi HashidumeHiroshi Hashidume (21 patents)Yoshifumi KubotaYoshifumi Kubota (15 patents)Takahisa HiranoTakahisa Hirano (10 patents)Makoto TaniMakoto Tani (4 patents)Takashi KawakuboTakashi Kawakubo (72 patents)Ryutaro KusunokiRyutaro Kusunoki (61 patents)Shin YamauchiShin Yamauchi (34 patents)Ryuichi AraiRyuichi Arai (21 patents)Kazuo SangyojiKazuo Sangyoji (20 patents)Kazushige MoriharaKazushige Morihara (16 patents)Atsuhisa NakashimaAtsuhisa Nakashima (66 patents)Kazuhide AbeKazuhide Abe (58 patents)Jun SakaiJun Sakai (56 patents)Yukiko SatoYukiko Sato (37 patents)Yasushi TomizawaYasushi Tomizawa (31 patents)Takatoshi TakemotoTakatoshi Takemoto (27 patents)Takashi NakataTakashi Nakata (25 patents)Yukichi SawakiYukichi Sawaki (22 patents)Takashi TomizawaTakashi Tomizawa (15 patents)Hiroshi KawaharaHiroshi Kawahara (14 patents)Chikara KawamuraChikara Kawamura (14 patents)Yasufumi HayashiYasufumi Hayashi (9 patents)Yasuhiro ShimizuYasuhiro Shimizu (6 patents)Tetsurou HondaTetsurou Honda (5 patents)Yoshiya HashimotoYoshiya Hashimoto (3 patents)Takao NakazawaTakao Nakazawa (3 patents)Tsuneo IizukaTsuneo Iizuka (2 patents)Takuya HondaTakuya Honda (2 patents)Osamu HashiguchiOsamu Hashiguchi (187 patents)Hiroshi TairaHiroshi Taira (68 patents)Makoto SuzukiMakoto Suzuki (68 patents)Hiroshi MurataHiroshi Murata (66 patents)Takao IzumiTakao Izumi (57 patents)Mitsuaki KohyamaMitsuaki Kohyama (44 patents)Naoto IwaoNaoto Iwao (38 patents)Kazumasa MakinoKazumasa Makino (35 patents)Toshihiro KasaiToshihiro Kasai (32 patents)Michitoshi AkaoMichitoshi Akao (31 patents)Fumitaka AsamiFumitaka Asami (31 patents)Toshio SakaiToshio Sakai (29 patents)Ichiro SasakiIchiro Sasaki (25 patents)Kazuhisa KimuraKazuhisa Kimura (16 patents)Hitoshi YoshidaHitoshi Yoshida (15 patents)Naruhito YoshidaNaruhito Yoshida (15 patents)Tokunori KatohTokunori Katoh (14 patents)Kazunori TanabeKazunori Tanabe (14 patents)Yuji GotoYuji Goto (10 patents)Mitsuaki KouyamaMitsuaki Kouyama (10 patents)Masakazu KukiMasakazu Kuki (10 patents)Yoshiyuki BanYoshiyuki Ban (9 patents)Keiko SuzukiKeiko Suzuki (8 patents)Hideyuki OhtaniHideyuki Ohtani (7 patents)Junichiro ShibataJunichiro Shibata (7 patents)Takakuni SonodaTakakuni Sonoda (7 patents)Shigeru MizunoShigeru Mizuno (5 patents)Yousuke ItoYousuke Ito (5 patents)Koichiro SaitoKoichiro Saito (5 patents)Shoko SetoShoko Seto (3 patents)Masayoshi TomitaMasayoshi Tomita (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Tec Kabushiki Kaisha (185 from 6,133 patents)

2. Kabushiki Kaisha Toshiba (155 from 52,582 patents)

3. Brother Kogyo Kabushiki-kaisha (67 from 17,514 patents)

4. Other (12 from 832,347 patents)

5. Japan Aviation Electronics Industry, Limited (11 from 2,084 patents)

6. Toshiba Hokuto Electronics Corporation (6 from 42 patents)

7. Fujitsu Corporation (4 from 39,184 patents)

8. Nec Corporation (1 from 35,496 patents)

9. Kabuhsiki Kaisha Toshiba (1 from 29 patents)

10. Kabushiki Toshiba (1 from 2 patents)

11. Toshiba Tec Kabushiki Toshiba (1 from 2 patents)

12. Brother Kogyo Kaushsiki Kaisha (1 from 1 patent)


292 patents:

1. D1095438 - Connector

2. D1092402 - Connector

3. D1089111 - Connector

4. D1089112 - Connector

5. D1086062 - Connector

6. 12360483 - Heater, fixing device, and image forming apparatus

7. 12306562 - Heating device and fixing device and image forming apparatus

8. 11880152 - Heater, fixing device, and image forming apparatus

9. 11803146 - Heater and fixing apparatus

10. 11754951 - Fixing device and image forming apparatus

11. 11726420 - Image forming apparatus, and adjustment method for distance between heating member and pressure element of fixing device

12. 11675294 - Heating device and image forming apparatus

13. 11650527 - Heater and heating apparatus

14. 11573514 - Heater, fixing device, and image forming apparatus

15. 11550250 - Heater and image forming apparatus

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
10/2/2025
Loading…