Growing community of inventors

Aichi-ken, Japan

Takeo Sowa

Average Co-Inventor Count = 2.42

ph-index = 11

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 = 226

Takeo SowaKazumi Kowaki (6 patents)Takeo SowaNaoya Suzuki (4 patents)Takeo SowaMinoru Ogawa (4 patents)Takeo SowaIssei Otsubo (3 patents)Takeo SowaTakafumi Ito (2 patents)Takeo SowaTakanori Ito (2 patents)Takeo SowaKatsumi Nakashima (2 patents)Takeo SowaShigetoshi Kozai (2 patents)Takeo SowaYoshihide Aoyama (2 patents)Takeo SowaKazumi Kouwaki (2 patents)Takeo SowaRyousuke Yokoi (2 patents)Takeo SowaIan Richard Cartabiano (1 patent)Takeo SowaKenichi Hirai (1 patent)Takeo SowaChung Woo Lee (1 patent)Takeo SowaKuniaki Toyooka (1 patent)Takeo SowaKouji Katsuno (1 patent)Takeo SowaManabu Hirokawa (1 patent)Takeo SowaTomokazu Morikawa (1 patent)Takeo SowaKenichi Inukai (1 patent)Takeo SowaTakeo Sowa (18 patents)Kazumi KowakiKazumi Kowaki (16 patents)Naoya SuzukiNaoya Suzuki (14 patents)Minoru OgawaMinoru Ogawa (11 patents)Issei OtsuboIssei Otsubo (12 patents)Takafumi ItoTakafumi Ito (17 patents)Takanori ItoTakanori Ito (15 patents)Katsumi NakashimaKatsumi Nakashima (12 patents)Shigetoshi KozaiShigetoshi Kozai (6 patents)Yoshihide AoyamaYoshihide Aoyama (4 patents)Kazumi KouwakiKazumi Kouwaki (2 patents)Ryousuke YokoiRyousuke Yokoi (2 patents)Ian Richard CartabianoIan Richard Cartabiano (60 patents)Kenichi HiraiKenichi Hirai (37 patents)Chung Woo LeeChung Woo Lee (32 patents)Kuniaki ToyookaKuniaki Toyooka (20 patents)Kouji KatsunoKouji Katsuno (12 patents)Manabu HirokawaManabu Hirokawa (11 patents)Tomokazu MorikawaTomokazu Morikawa (8 patents)Kenichi InukaiKenichi Inukai (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (18 from 36,499 patents)


18 patents:

1. D840875 - Motor vehicle and/or toy replica thereof

2. D649498 - Rear portion of an automobile

3. D647835 - Rear door for an automobile

4. D643788 - Rear portion of an automobile

5. D612299 - Automobile and toy replica thereof

6. D607379 - Automobile and toy replica thereof

7. D576919 - Automobile and/or toy replica thereof

8. D573278 - Front combination lamp for an automobile

9. D573279 - Rear combination lamp for an automobile

10. D563847 - Front bumper for an automobile

11. D562740 - Front grille for an automobile

12. D562195 - Front grille for an automobile

13. D535231 - Front bumper for an automobile

14. D535040 - Front combination lamp lens for an automobile

15. D533809 - Automobile and toy replica thereof

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as of
12/8/2025
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