Growing community of inventors

Tokyo, Japan

Testu Kohyama

Average Co-Inventor Count = 4.00

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

Testu KohyamaJad Ali Jaber (2 patents)Testu KohyamaJames Hamzik (2 patents)Testu KohyamaSaksatha Ly (2 patents)Testu KohyamaTestu Kohyama (2 patents)Jad Ali JaberJad Ali Jaber (15 patents)James HamzikJames Hamzik (13 patents)Saksatha LySaksatha Ly (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Entegris, Inc. (2 from 787 patents)


2 patents:

1. 11731085 - Coated porous polymeric membranes

2. 11285443 - Coated porous polymeric membranes

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idiyas.com
as of
12/28/2025
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