Growing community of inventors

Hyogo, Japan

Kosuke Kumazaki

Average Co-Inventor Count = 5.00

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

Kosuke KumazakiItsuro Tomatsu (1 patent)Kosuke KumazakiYasutaka Amitani (1 patent)Kosuke KumazakiIkuyo Katayama (1 patent)Kosuke KumazakiYuko Shibanuma (1 patent)Kosuke KumazakiKosuke Kumazaki (1 patent)Itsuro TomatsuItsuro Tomatsu (4 patents)Yasutaka AmitaniYasutaka Amitani (3 patents)Ikuyo KatayamaIkuyo Katayama (2 patents)Yuko ShibanumaYuko Shibanuma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mec Company Ltd. (1 from 58 patents)


1 patent:

1. 10883027 - Film-forming composition, method for producing surface-treated metal member, and method for producing metal-resin composite

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12/16/2025
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