Growing community of inventors

Osaka, Japan

Hitoshi Yasuda

Average Co-Inventor Count = 4.80

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 = 9

Hitoshi YasudaKazumasa Yokoyama (2 patents)Hitoshi YasudaChikara Fukaya (2 patents)Hitoshi YasudaKanemichi Okano (2 patents)Hitoshi YasudaMasakazu Iwai (1 patent)Hitoshi YasudaToshiaki Akira (1 patent)Hitoshi YasudaHitoshi Yasuda (2 patents)Kazumasa YokoyamaKazumasa Yokoyama (80 patents)Chikara FukayaChikara Fukaya (34 patents)Kanemichi OkanoKanemichi Okano (5 patents)Masakazu IwaiMasakazu Iwai (7 patents)Toshiaki AkiraToshiaki Akira (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Green Cross Corporation (2 from 260 patents)


2 patents:

1. 4983723 - Cycloalkane derivatives

2. 4983584 - Therapeutic and prophylactic agents for peptic ulcers

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idiyas.com
as of
12/11/2025
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