Growing community of inventors

Wakayama, Japan

Kentaro Ohshima

Average Co-Inventor Count = 6.00

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 = 15

Kentaro Ohshima ↔ Fumio Kamiyama (1 patent)Kentaro Ohshima ↔ Ying-shu Quan (1 patent)Kentaro Ohshima ↔ Akira Yamamoto (1 patent)Kentaro Ohshima ↔ Yoshikazu Tobinaga (1 patent)Kentaro Ohshima ↔ Tomoya Kitagawa (1 patent)Kentaro OhshimaKentaro Ohshima (1 patent)Fumio KamiyamaFumio Kamiyama (29 patents)Ying-shu QuanYing-shu Quan (23 patents)Akira YamamotoAkira Yamamoto (7 patents)Yoshikazu TobinagaYoshikazu Tobinaga (1 patent)Tomoya KitagawaTomoya Kitagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cosmed Pharmaceutical Co., Ltd. (1 from 25 patents)


1 patent:

1. 8167852 - Microneedle device and method for producing the same

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as of
1/22/2026
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