Growing community of inventors

Kitakyushu, Japan

Seiichirou Tanaka

Average Co-Inventor Count = 4.80

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 = 19

Seiichirou TanakaTakeshi Sawai (2 patents)Seiichirou TanakaHanako Kato (1 patent)Seiichirou TanakaHozumi Endo (1 patent)Seiichirou TanakaHaruo Katsumata (1 patent)Seiichirou TanakaKenji Oba (1 patent)Seiichirou TanakaIkurou Oochi (1 patent)Seiichirou TanakaDaisuke Miki (1 patent)Seiichirou TanakaSeiichirou Tanaka (2 patents)Takeshi SawaiTakeshi Sawai (11 patents)Hanako KatoHanako Kato (13 patents)Hozumi EndoHozumi Endo (6 patents)Haruo KatsumataHaruo Katsumata (5 patents)Kenji ObaKenji Oba (2 patents)Ikurou OochiIkurou Oochi (1 patent)Daisuke MikiDaisuke Miki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (1 from 2,347 patents)

2. Chuo Rika Kogyo Corporation (1 from 2 patents)


2 patents:

1. 6291697 - Siloxane compounds, process for preparing the same, and liquid composition containing the same

2. 6287701 - Resin compositions, processes for their production and their uses

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as of
12/15/2025
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