Growing community of inventors

Kurashiki, Japan

Ryu Kohase

Average Co-Inventor Count = 3.00

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

Ryu KohaseKozo Tamura (1 patent)Ryu KohaseHideharu Matsuoka (1 patent)Ryu KohaseRyu Kohase (1 patent)Kozo TamuraKozo Tamura (15 patents)Hideharu MatsuokaHideharu Matsuoka (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kuraray Co., Ltd. (1 from 1,865 patents)


1 patent:

1. 10253181 - Reflector for LED and light-emitting device equipped with same

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12/6/2025
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