Growing community of inventors

Osaka, Japan

Ichiro Hirotsu

Average Co-Inventor Count = 4.00

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 = 6

Ichiro Hirotsu ↔ Yoichi Honma (1 patent)Ichiro Hirotsu ↔ Nobutoshi Matsushita (1 patent)Ichiro Hirotsu ↔ Yukie Akagi (1 patent)Ichiro HirotsuIchiro Hirotsu (1 patent)Yoichi HonmaYoichi Honma (4 patents)Nobutoshi MatsushitaNobutoshi Matsushita (1 patent)Yukie AkagiYukie Akagi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohto Pharmaceutical Co., Ltd. (1 from 82 patents)


1 patent:

1. 6569903 - Ophthalmic compositions

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…