Growing community of inventors

Osaka, Japan

Shoichi Harima

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 = 7

Shoichi Harima ↔ Koichiro Komai (1 patent)Shoichi HarimaShoichi Harima (1 patent)Koichiro KomaiKoichiro Komai (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokiwa Kanpo Pharmaceutical Co., Ltd. (1 from 3 patents)


1 patent:

1. 5078750 - Hair dyeing by iridoid glycosides and aglycons thereof

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12/20/2025
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