Growing community of inventors

Chiba, Japan

Yasutoshi Tatsumi

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 = 0

Yasutoshi Tatsumi ↔ Akira Nakagawara (1 patent)Yasutoshi TatsumiYasutoshi Tatsumi (1 patent)Akira NakagawaraAkira Nakagawara (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hisamitsu Pharmaceutical Company, Inc. (1 from 375 patents)

2. Chiba-prefecture (1 from 13 patents)


1 patent:

1. 8202690 - Cancer marker and therapeutic agent for cancer

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12/8/2025
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