Growing community of inventors

Hiroshima, Japan

Takeo Matsui

Average Co-Inventor Count = 4.00

ph-index = 3

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 = 53

Takeo MatsuiMakoto Aizawa (1 patent)Takeo MatsuiYoichi Hirano (1 patent)Takeo MatsuiNobuyuki Takahashi (1 patent)Takeo MatsuiAkihiro Tsuda (1 patent)Takeo MatsuiTomohide Okuda (1 patent)Takeo MatsuiMamoru Morita (1 patent)Takeo MatsuiHaruo Miyake (1 patent)Takeo MatsuiKenichi Hirata (1 patent)Takeo MatsuiKenji Ooki (1 patent)Takeo MatsuiYuji Masaoka (1 patent)Takeo MatsuiKanji Ooki (0 patent)Takeo MatsuiTakeo Matsui (3 patents)Makoto AizawaMakoto Aizawa (11 patents)Yoichi HiranoYoichi Hirano (8 patents)Nobuyuki TakahashiNobuyuki Takahashi (2 patents)Akihiro TsudaAkihiro Tsuda (1 patent)Tomohide OkudaTomohide Okuda (1 patent)Mamoru MoritaMamoru Morita (1 patent)Haruo MiyakeHaruo Miyake (1 patent)Kenichi HirataKenichi Hirata (1 patent)Kenji OokiKenji Ooki (1 patent)Yuji MasaokaYuji Masaoka (1 patent)Kanji OokiKanji Ooki (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nifco Inc. (3 from 1,195 patents)

2. Mazda Motor Corporation (2 from 4,685 patents)

3. Daikyonishikawa Corporation (1 from 40 patents)

4. Katayama Kogyo Co., Ltd. (1 from 19 patents)


3 patents:

1. 8162369 - Console box

2. 8056783 - Exterior member mounting unit

3. 7793998 - Bumper fixture, and bumper mounting structure

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as of
1/17/2026
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