Growing community of inventors

Shibata, Japan

Koji Arakawa

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 = 42

Koji Arakawa ↔ Toshiaki Sato (1 patent)Koji Arakawa ↔ Shiro Nagata (1 patent)Koji Arakawa ↔ Takashi Ohnaga (1 patent)Koji Arakawa ↔ Mitsuo Ohtani (1 patent)Koji Arakawa ↔ Teruo Hasegawa (1 patent)Koji ArakawaKoji Arakawa (1 patent)Toshiaki SatoToshiaki Sato (44 patents)Shiro NagataShiro Nagata (9 patents)Takashi OhnagaTakashi Ohnaga (3 patents)Mitsuo OhtaniMitsuo Ohtani (1 patent)Teruo HasegawaTeruo Hasegawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kuraray Co., Ltd. (1 from 1,866 patents)


1 patent:

1. 5200492 - Polymer blends

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as of
12/13/2025
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