Growing community of inventors

Toyota, Japan

Keima Fukunaga

Average Co-Inventor Count = 5.77

ph-index = 2

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 = 15

Keima FukunagaSeiichi Tsunoda (13 patents)Keima FukunagaTomohito Matsuoka (12 patents)Keima FukunagaJiro Goto (12 patents)Keima FukunagaYasutaka Eto (11 patents)Keima FukunagaMasayuki Yamada (10 patents)Keima FukunagaYasuhiro Sasaki (3 patents)Keima FukunagaSho Tanaka (3 patents)Keima FukunagaKinya Tagawa (3 patents)Keima FukunagaYuki Shinohara (3 patents)Keima FukunagaTerumi Ukai (2 patents)Keima FukunagaYasutaka Etou (2 patents)Keima FukunagaKunihiro Iwamoto (1 patent)Keima FukunagaKenta Miyahara (1 patent)Keima FukunagaDaisuke Sato (1 patent)Keima FukunagaMakoto Kakuchi (1 patent)Keima FukunagaTakuya Watabe (1 patent)Keima FukunagaShunji Inoue (1 patent)Keima FukunagaKeima Fukunaga (14 patents)Seiichi TsunodaSeiichi Tsunoda (17 patents)Tomohito MatsuokaTomohito Matsuoka (15 patents)Jiro GotoJiro Goto (13 patents)Yasutaka EtoYasutaka Eto (13 patents)Masayuki YamadaMasayuki Yamada (148 patents)Yasuhiro SasakiYasuhiro Sasaki (55 patents)Sho TanakaSho Tanaka (51 patents)Kinya TagawaKinya Tagawa (8 patents)Yuki ShinoharaYuki Shinohara (6 patents)Terumi UkaiTerumi Ukai (7 patents)Yasutaka EtouYasutaka Etou (5 patents)Kunihiro IwamotoKunihiro Iwamoto (63 patents)Kenta MiyaharaKenta Miyahara (21 patents)Daisuke SatoDaisuke Sato (19 patents)Makoto KakuchiMakoto Kakuchi (18 patents)Takuya WatabeTakuya Watabe (18 patents)Shunji InoueShunji Inoue (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (14 from 36,771 patents)


14 patents:

1. 11835966 - Service system using autonomous driving

2. 11703867 - Vehicle

3. 11505212 - Vehicle management system

4. 11488238 - Arrangement system for trial use or trial fitting vehicle

5. 11125573 - Pickup system and method for controlling pickup system

6. 11052775 - Power management system and power management method

7. 11009891 - Vehicle and control method thereof

8. 10977935 - Information processing device, vehicle-mounted device, and information processing method

9. 10838227 - Vehicle-mounted device and vehicle system

10. 10657855 - Vehicle

11. 10562343 - Wheel cover for vehicle, drive unit for vehicle and vehicle

12. 10540839 - Vehicle settlement system and vehicle settlement method

13. 10493893 - Electrically-driven vehicle

14. D500262 - Automobile

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1/6/2026
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