Growing community of inventors

Tokyo, Japan

Takeshi Okubo

Average Co-Inventor Count = 3.61

ph-index = 7

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 = 266

Takeshi OkuboTatsuya Hidaka (9 patents)Takeshi OkuboYasuharu Yamamoto (8 patents)Takeshi OkuboToshiyuki Osada (7 patents)Takeshi OkuboHideo Hoshi (5 patents)Takeshi OkuboMasashi Tagawa (4 patents)Takeshi OkuboShogo Nakashima (3 patents)Takeshi OkuboHitoshi Otomo (3 patents)Takeshi OkuboYohei Kakiuchi (3 patents)Takeshi OkuboYoshinori Shiigi (3 patents)Takeshi OkuboYutaka Ito (2 patents)Takeshi OkuboTakashi Onishi (2 patents)Takeshi OkuboKazuta Kobayashi (2 patents)Takeshi OkuboSyogo Nakashima (2 patents)Takeshi OkuboMotoki Kanematsu (2 patents)Takeshi OkuboKenichi Akiyama (2 patents)Takeshi OkuboToshiyuki Terada (1 patent)Takeshi OkuboTakeshi Sano (1 patent)Takeshi OkuboKuniaki Aoyama (1 patent)Takeshi OkuboKazuhiro Okamura (1 patent)Takeshi OkuboHiromi Nakatani (1 patent)Takeshi OkuboTakefumi Seno (1 patent)Takeshi OkuboShuhei Sasaki (1 patent)Takeshi OkuboYuichi Nakagomi (1 patent)Takeshi OkuboMasahiro Masuda (1 patent)Takeshi OkuboAkira Furutani (1 patent)Takeshi OkuboJin Kato (1 patent)Takeshi OkuboKazuyoshi Miyagawa (1 patent)Takeshi OkuboDaisuke Fujii (1 patent)Takeshi OkuboYasuhiro Yamamoto (1 patent)Takeshi OkuboShizuo Hatayama (1 patent)Takeshi OkuboTakashi Ebisu (1 patent)Takeshi OkuboMayuko Naito (1 patent)Takeshi OkuboNaoya Hatsumi (1 patent)Takeshi OkuboDaizaburo Nakamura (1 patent)Takeshi OkuboYusuke Miyamoto (1 patent)Takeshi OkuboTakeshi Okubo (21 patents)Tatsuya HidakaTatsuya Hidaka (9 patents)Yasuharu YamamotoYasuharu Yamamoto (12 patents)Toshiyuki OsadaToshiyuki Osada (12 patents)Hideo HoshiHideo Hoshi (14 patents)Masashi TagawaMasashi Tagawa (7 patents)Shogo NakashimaShogo Nakashima (5 patents)Hitoshi OtomoHitoshi Otomo (5 patents)Yohei KakiuchiYohei Kakiuchi (3 patents)Yoshinori ShiigiYoshinori Shiigi (3 patents)Yutaka ItoYutaka Ito (157 patents)Takashi OnishiTakashi Onishi (28 patents)Kazuta KobayashiKazuta Kobayashi (5 patents)Syogo NakashimaSyogo Nakashima (2 patents)Motoki KanematsuMotoki Kanematsu (2 patents)Kenichi AkiyamaKenichi Akiyama (2 patents)Toshiyuki TeradaToshiyuki Terada (38 patents)Takeshi SanoTakeshi Sano (35 patents)Kuniaki AoyamaKuniaki Aoyama (30 patents)Kazuhiro OkamuraKazuhiro Okamura (13 patents)Hiromi NakataniHiromi Nakatani (8 patents)Takefumi SenoTakefumi Seno (7 patents)Shuhei SasakiShuhei Sasaki (7 patents)Yuichi NakagomiYuichi Nakagomi (6 patents)Masahiro MasudaMasahiro Masuda (5 patents)Akira FurutaniAkira Furutani (5 patents)Jin KatoJin Kato (4 patents)Kazuyoshi MiyagawaKazuyoshi Miyagawa (3 patents)Daisuke FujiiDaisuke Fujii (2 patents)Yasuhiro YamamotoYasuhiro Yamamoto (1 patent)Shizuo HatayamaShizuo Hatayama (1 patent)Takashi EbisuTakashi Ebisu (1 patent)Mayuko NaitoMayuko Naito (1 patent)Naoya HatsumiNaoya Hatsumi (1 patent)Daizaburo NakamuraDaizaburo Nakamura (1 patent)Yusuke MiyamotoYusuke Miyamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Limited (12 from 4,633 patents)

2. Konami Digital Entertainment Co., Ltd. (7 from 530 patents)

3. Synaptics Corporation (1 from 1,359 patents)

4. Towa Chemical Industry Co., Ltd. (1 from 16 patents)

5. Nipro Corporation (374 patents)


21 patents:

1. 11171111 - Integrated circuit device and electronic device

2. 10060418 - Solar heat receiver and solar heat power generation device

3. 9566519 - Game system, game device control method, program, and information storage medium

4. 9239057 - Pump configuration

5. 9188127 - Drive unit of magnetic coupling pump and magnetic coupling pump unit

6. 9145894 - Magnetic coupling pump and pump unit comprising the same

7. 9032730 - Solar receiving

8. 8985969 - Pump configuration

9. 8827812 - Game device, game device control method, program, and information storage medium

10. 8801405 - Centrifugal pump

11. 8444463 - Game device, method for controlling game device, program, and information storage medium

12. 8324852 - Motor position detecting method, motor driving unit, and pump

13. 8167589 - Artificial heart pump with adjustable magnetic thrust bearing

14. 8167693 - Operation input device, operation evaluation method, recording medium, and program

15. 8157539 - Artificial heart pump

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/8/2026
Loading…