Growing community of inventors

Aichi-ken, Japan

Kouichi Masamura

Average Co-Inventor Count = 3.58

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 = 16

Kouichi MasamuraYoshihide Nakane (2 patents)Kouichi MasamuraTakao Ozawa (2 patents)Kouichi MasamuraChikao Nagasaka (1 patent)Kouichi MasamuraAkira Kaneko (1 patent)Kouichi MasamuraYasuhiro Fujioka (1 patent)Kouichi MasamuraHirotaka Torikai (1 patent)Kouichi MasamuraShushi Waseda (1 patent)Kouichi MasamuraJunki Kato (1 patent)Kouichi MasamuraHiroshi Kishi (1 patent)Kouichi MasamuraKouichi Masamura (4 patents)Yoshihide NakaneYoshihide Nakane (14 patents)Takao OzawaTakao Ozawa (9 patents)Chikao NagasakaChikao Nagasaka (34 patents)Akira KanekoAkira Kaneko (10 patents)Yasuhiro FujiokaYasuhiro Fujioka (7 patents)Hirotaka TorikaiHirotaka Torikai (3 patents)Shushi WasedaShushi Waseda (1 patent)Junki KatoJunki Kato (1 patent)Hiroshi KishiHiroshi Kishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (3 from 36,713 patents)

2. Kabushiki Kaisha Tokai Rika Denki Seisakusho (1 from 2,004 patents)

3. Toyota Boshoku Kabushiki Kaisha (1 from 1,257 patents)


4 patents:

1. 12144768 - Boarding/deboarding controller

2. 7443286 - Anti-theft system for vehicle and anti-theft device for vehicle

3. 7336001 - Door lock control device

4. 7010756 - Display operating system

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as of
1/5/2026
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