Growing community of inventors

Aichi-ken, Japan

Hiroyuki Hatake

Average Co-Inventor Count = 2.05

ph-index = 8

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 = 222

Hiroyuki HatakeKoichi Suga (4 patents)Hiroyuki HatakeIan Richard Cartabiano (2 patents)Hiroyuki HatakeKengo Matsumoto (2 patents)Hiroyuki HatakeKenichi Hirai (2 patents)Hiroyuki HatakeJun Takahashi (2 patents)Hiroyuki HatakeHirokazu Ikuma (2 patents)Hiroyuki HatakeKen Billes (2 patents)Hiroyuki HatakeEdward Yoon Lee (2 patents)Hiroyuki HatakeShin Miyata (1 patent)Hiroyuki HatakeTakuya Ishibashi (1 patent)Hiroyuki HatakeJin Won Kim (1 patent)Hiroyuki HatakeTakahiro Kanno (1 patent)Hiroyuki HatakeSatoru Sugimoto (1 patent)Hiroyuki HatakeHideo Koyama (1 patent)Hiroyuki HatakeHirofumi Hokao (1 patent)Hiroyuki HatakeShunsuke Tanaka (1 patent)Hiroyuki HatakeShun Kawaguchi (1 patent)Hiroyuki HatakeMasakazu Kawasaki (1 patent)Hiroyuki HatakeShunsaku Kodama (1 patent)Hiroyuki HatakeMario Majdandzic (1 patent)Hiroyuki HatakeAkihito Fukui (1 patent)Hiroyuki HatakeTadao Mori (1 patent)Hiroyuki HatakeWahei Hirai (1 patent)Hiroyuki HatakeHiroyuki Hatake (15 patents)Koichi SugaKoichi Suga (41 patents)Ian Richard CartabianoIan Richard Cartabiano (60 patents)Kengo MatsumotoKengo Matsumoto (48 patents)Kenichi HiraiKenichi Hirai (37 patents)Jun TakahashiJun Takahashi (27 patents)Hirokazu IkumaHirokazu Ikuma (25 patents)Ken BillesKen Billes (24 patents)Edward Yoon LeeEdward Yoon Lee (6 patents)Shin MiyataShin Miyata (39 patents)Takuya IshibashiTakuya Ishibashi (38 patents)Jin Won KimJin Won Kim (35 patents)Takahiro KannoTakahiro Kanno (25 patents)Satoru SugimotoSatoru Sugimoto (25 patents)Hideo KoyamaHideo Koyama (22 patents)Hirofumi HokaoHirofumi Hokao (15 patents)Shunsuke TanakaShunsuke Tanaka (15 patents)Shun KawaguchiShun Kawaguchi (10 patents)Masakazu KawasakiMasakazu Kawasaki (8 patents)Shunsaku KodamaShunsaku Kodama (6 patents)Mario MajdandzicMario Majdandzic (5 patents)Akihito FukuiAkihito Fukui (4 patents)Tadao MoriTadao Mori (3 patents)Wahei HiraiWahei Hirai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (15 from 36,854 patents)


15 patents:

1. D891989 - Motor vehicle and/or toy replica thereof

2. D806609 - Motor vehicle and/or toy replica thereof

3. D779378 - Motor vehicle and/or toy replica thereof

4. D720257 - Motor vehicle and/or toy replica thereof

5. D696977 - Automobile body

6. D616333 - Automobile and toy replica thereof

7. D581565 - Front combination lamp for an automobile

8. D581071 - Front combination lamp for an automobile

9. D581072 - Rear combination lamp for an automobile

10. D575687 - Front grille for an automobile

11. D575688 - Front grille for an automobile

12. D567158 - Rear bumper for an automobile

13. D523777 - Motor vehicle and/or toy replica thereof

14. D510300 - Motor vehicle and/or toy replica thereof

15. D479166 - Vehicle front grille

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as of
1/19/2026
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