Growing community of inventors

Yamaguchi-ken, Japan

Kenzo Matsui

Average Co-Inventor Count = 3.00

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 = 15

Kenzo MatsuiTsuneo Inui (1 patent)Kenzo MatsuiTakaaki Okamura (1 patent)Kenzo MatsuiKeizo Tamai (1 patent)Kenzo MatsuiKeishi Ohuchi (1 patent)Kenzo MatsuiKenzo Matsui (2 patents)Tsuneo InuiTsuneo Inui (26 patents)Takaaki OkamuraTakaaki Okamura (9 patents)Keizo TamaiKeizo Tamai (1 patent)Keishi OhuchiKeishi Ohuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Kohan Co., Ltd. (2 from 260 patents)


2 patents:

1. 5585177 - Metal sheet laminated with triple layered thermoplastic resin and a

2. 3983293 - Mold for forming glass articles

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as of
1/2/2026
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