Growing community of inventors

Toyota, Japan

Ken Nagasaka

Average Co-Inventor Count = 3.08

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 = 172

Ken NagasakaMichio Tada (5 patents)Ken NagasakaJin Won Kim (4 patents)Ken NagasakaDaichi Kimura (4 patents)Ken NagasakaEtsuya Ohishi (4 patents)Ken NagasakaYahiko Kumai (3 patents)Ken NagasakaAlexander Wen Shen (3 patents)Ken NagasakaYoshikazu Harada (1 patent)Ken NagasakaJunya Furuta (1 patent)Ken NagasakaMiaojie Ni (1 patent)Ken NagasakaKen Nagasaka (11 patents)Michio TadaMichio Tada (13 patents)Jin Won KimJin Won Kim (35 patents)Daichi KimuraDaichi Kimura (27 patents)Etsuya OhishiEtsuya Ohishi (10 patents)Yahiko KumaiYahiko Kumai (37 patents)Alexander Wen ShenAlexander Wen Shen (20 patents)Yoshikazu HaradaYoshikazu Harada (9 patents)Junya FurutaJunya Furuta (8 patents)Miaojie NiMiaojie Ni (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (11 from 36,721 patents)


11 patents:

1. D918800 - Front bumper for an automobile

2. D715200 - Automobile

3. D715471 - Combination lamp for an automobile

4. D715194 - Motor vehicle and/or toy replica thereof

5. D714479 - Combination lamp for an automobile

6. D711793 - Bumper for an automobile

7. D654410 - Motor vehicle and/or toy replica thereof

8. D641898 - Combination lamp for an automobile

9. D640614 - Bumper with grille for an automobile

10. D640612 - Motor vehicle and/or toy replica thereof

11. D585796 - Grille for an automobile

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as of
1/2/2026
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