Growing community of inventors

Ota, Japan

Shuhei Kosaka

Average Co-Inventor Count = 2.40

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 = 17

Shuhei KosakaAkitsugu Kurita (1 patent)Shuhei KosakaToshihiro Fujii (1 patent)Shuhei KosakaKazo Maruyama (1 patent)Shuhei KosakaShuhei Kosaka (2 patents)Akitsugu KuritaAkitsugu Kurita (19 patents)Toshihiro FujiiToshihiro Fujii (2 patents)Kazo MaruyamaKazo Maruyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Silicones Ltd. (2 from 6 patents)


2 patents:

1. 4419254 - Method of protecting silver contacts

2. 4378389 - Silicone release coating and lubricating compositions and methods

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1/22/2026
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