Growing community of inventors

Ibaraki, Japan

Kouji Katou

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 0

Kouji KatouMasayuki Ooe (2 patents)Kouji KatouTakumi Ueno (2 patents)Kouji KatouDai Kawasaki (2 patents)Kouji KatouHiroshi Komatsu (2 patents)Kouji KatouYoshiko Tsumaru (2 patents)Kouji KatouKouji Katou (2 patents)Masayuki OoeMasayuki Ooe (8 patents)Takumi UenoTakumi Ueno (6 patents)Dai KawasakiDai Kawasaki (6 patents)Hiroshi KomatsuHiroshi Komatsu (5 patents)Yoshiko TsumaruYoshiko Tsumaru (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Chemical Dupont Microsystems, Ltd. (2 from 27 patents)


2 patents:

1. 8852726 - Photosensitive polymer composition, method of producing pattern and electronic parts

2. 8231959 - Photosensitive polymer composition, method of producing pattern and electronic parts

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as of
12/16/2025
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