Growing community of inventors

Chiba, Japan

Jun-ichi Tamura

Average Co-Inventor Count = 2.00

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 = 1

Jun-ichi Tamura ↔ Hiroaki Takagi (1 patent)Jun-ichi TamuraJun-ichi Tamura (1 patent)Hiroaki TakagiHiroaki Takagi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Higeta Shoyu Co., Ltd. (1 from 13 patents)


1 patent:

1. 4837313 - Polygalactosamine PF-192 and salts thereof

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as of
12/17/2025
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