Growing community of inventors

Tokyo, Japan

Kentaro Ishimatsu

Average Co-Inventor Count = 3.46

ph-index = 3

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 = 55

Kentaro Ishimatsu ↔ Kiyotaka Takada (3 patents)Kentaro Ishimatsu ↔ Mitsutoshi Tsuruta (3 patents)Kentaro Ishimatsu ↔ Koichi Tanigawa (1 patent)Kentaro Ishimatsu ↔ Yukiko Sueyoshi (1 patent)Kentaro IshimatsuKentaro Ishimatsu (3 patents)Kiyotaka TakadaKiyotaka Takada (5 patents)Mitsutoshi TsurutaMitsutoshi Tsuruta (3 patents)Koichi TanigawaKoichi Tanigawa (42 patents)Yukiko SueyoshiYukiko Sueyoshi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hisamitsu Pharmaceutical Company, Inc. (3 from 375 patents)


3 patents:

1. D698928 - Medical patch

2. D686734 - Medical patch

3. D686735 - Medical patch

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idiyas.com
as of
1/5/2026
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