Growing community of inventors

Shizuoka, Japan

Hitoshi Takami

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 = 14

Hitoshi Takami ↔ Akio Ishii (1 patent)Hitoshi Takami ↔ Hiroyuki Obase (1 patent)Hitoshi Takami ↔ Toshiaki Kumazawa (1 patent)Hitoshi Takami ↔ Nobuyuki Kishibayashi (1 patent)Hitoshi TakamiHitoshi Takami (1 patent)Akio IshiiAkio Ishii (29 patents)Hiroyuki ObaseHiroyuki Obase (23 patents)Toshiaki KumazawaToshiaki Kumazawa (11 patents)Nobuyuki KishibayashiNobuyuki Kishibayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)


1 patent:

1. 5239083 - Indole derivatives which inhibit steroid 5.alpha. reductase

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12/27/2025
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