Growing community of inventors

Fujinomiya, Japan

Kazuo Iwai

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 = 1

Kazuo Iwai ↔ Yoshijiro Oyaizu (1 patent)Kazuo Iwai ↔ Teiichi Kanazawa (1 patent)Kazuo IwaiKazuo Iwai (1 patent)Yoshijiro OyaizuYoshijiro Oyaizu (7 patents)Teiichi KanazawaTeiichi Kanazawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ihara Chemical Ind. Co., Ltd. (1 from 1 patent)


1 patent:

1. 4869961 - Coating of granular aromatic diamine

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12/18/2025
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