Growing community of inventors

Kurashiki, Japan

Yukitoshi Iwashita

Average Co-Inventor Count = 5.00

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

Yukitoshi Iwashita ↔ Hisaya Sakurai (1 patent)Yukitoshi Iwashita ↔ Tadashi Ikegami (1 patent)Yukitoshi Iwashita ↔ Yoshihiko Katayama (1 patent)Yukitoshi Iwashita ↔ Shigeo Tsuyama (1 patent)Yukitoshi IwashitaYukitoshi Iwashita (1 patent)Hisaya SakuraiHisaya Sakurai (33 patents)Tadashi IkegamiTadashi Ikegami (25 patents)Yoshihiko KatayamaYoshihiko Katayama (15 patents)Shigeo TsuyamaShigeo Tsuyama (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kasei Kogyo Kabushiki Kaisha (1 from 1,297 patents)


1 patent:

1. 4264472 - Catalyst for preparing polyethylene

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12/12/2025
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