Growing community of inventors

Chiyoda-ku, Japan

Hiroki Yamada

Average Co-Inventor Count = 3.00

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 = 0

Hiroki YamadaTakahiro Nakajima (1 patent)Hiroki YamadaTomohiro Danjo (1 patent)Hiroki YamadaHiroki Yamada (1 patent)Takahiro NakajimaTakahiro Nakajima (10 patents)Tomohiro DanjoTomohiro Danjo (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Kirin Co., Ltd. (1 from 45 patents)


1 patent:

1. 11447471 - α,β-unsaturated amide compound

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as of
12/8/2025
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