Growing community of inventors

Sodegaura, Japan

Kouichirou Yamamoto

Average Co-Inventor Count = 9.00

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 = 4

Kouichirou Yamamoto ↔ Keita Itakura (1 patent)Kouichirou Yamamoto ↔ Hiroshi Nishikawa (1 patent)Kouichirou Yamamoto ↔ Satoshi Hashizume (1 patent)Kouichirou Yamamoto ↔ Shuji Matsumura (1 patent)Kouichirou Yamamoto ↔ Akihiro Inukai (1 patent)Kouichirou Yamamoto ↔ Masashi Higuchi (1 patent)Kouichirou Yamamoto ↔ Ayako Kadosaka (1 patent)Kouichirou Yamamoto ↔ Yoshio Sasaki (1 patent)Kouichirou YamamotoKouichirou Yamamoto (1 patent)Keita ItakuraKeita Itakura (13 patents)Hiroshi NishikawaHiroshi Nishikawa (5 patents)Satoshi HashizumeSatoshi Hashizume (4 patents)Shuji MatsumuraShuji Matsumura (3 patents)Akihiro InukaiAkihiro Inukai (2 patents)Masashi HiguchiMasashi Higuchi (2 patents)Ayako KadosakaAyako Kadosaka (1 patent)Yoshio SasakiYoshio Sasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals, Inc. (1 from 1,786 patents)


1 patent:

1. 7402638 - Propylene polymer particle method of producing the same and use thereof

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12/7/2025
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