Growing community of inventors

Toyota, Japan

Yoshiharu Nakajima

Average Co-Inventor Count = 1.36

ph-index = 9

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 = 181

Yoshiharu NakajimaHirofumi Hokao (2 patents)Yoshiharu NakajimaMasaki Okue (1 patent)Yoshiharu NakajimaIssei Otsubo (1 patent)Yoshiharu NakajimaHideyuki Numata (1 patent)Yoshiharu NakajimaMotoaki Sakaue (1 patent)Yoshiharu NakajimaKazuhiko Hasui (1 patent)Yoshiharu NakajimaYuki Ono (1 patent)Yoshiharu NakajimaYoshiharu Nakajima (15 patents)Hirofumi HokaoHirofumi Hokao (15 patents)Masaki OkueMasaki Okue (38 patents)Issei OtsuboIssei Otsubo (12 patents)Hideyuki NumataHideyuki Numata (11 patents)Motoaki SakaueMotoaki Sakaue (6 patents)Kazuhiko HasuiKazuhiko Hasui (5 patents)Yuki OnoYuki Ono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (15 from 36,608 patents)


15 patents:

1. D597452 - Front grille for an automobile

2. D596989 - Automobile and/or toy replica thereof

3. D594794 - Front bumper for an automobile

4. D592771 - Rear combination lamp for an automobile

5. D589182 - Front combination lamp for an automobile

6. D580568 - Rear combination lamp for an automobile

7. D579829 - Front grille for an automobile

8. D576527 - Front bumper for an automobile

9. D572628 - Motor vehicle and/or toy replica thereof

10. D566007 - Motor vehicle and/or toy replica thereof

11. D564424 - Rear bumper for an automobile

12. D507765 - Motor vehicle and/or toy replica thereof

13. D504641 - Bumper for an automobile

14. D473493 - Automobile

15. D470796 - Automobile

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as of
12/19/2025
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