Growing community of inventors

Ibaraki, Japan

Yoshihiro Hisatake

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 = 2

Yoshihiro Hisatake ↔ Shizumasa Kijima (1 patent)Yoshihiro Hisatake ↔ Takashi Banba (1 patent)Yoshihiro Hisatake ↔ Yukio Narabe (1 patent)Yoshihiro Hisatake ↔ Kichisaburo Hamamura (1 patent)Yoshihiro Hisatake ↔ Yutaka Ohnuki (1 patent)Yoshihiro HisatakeYoshihiro Hisatake (1 patent)Shizumasa KijimaShizumasa Kijima (27 patents)Takashi BanbaTakashi Banba (3 patents)Yukio NarabeYukio Narabe (2 patents)Kichisaburo HamamuraKichisaburo Hamamura (1 patent)Yutaka OhnukiYutaka Ohnuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eisai Company, Limited (1 from 677 patents)


1 patent:

1. 5073659 - Process for the preparation of terpenes

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…