Growing community of inventors

Ibaraki, Japan

Junichi Kinugawa

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 = 7

Junichi KinugawaTakashi Watanabe (1 patent)Junichi KinugawaKazuhiro Kimura (1 patent)Junichi KinugawaHiromichi Hongo (1 patent)Junichi KinugawaMasayoshi Yamazaki (1 patent)Junichi KinugawaJunichi Kinugawa (1 patent)Takashi WatanabeTakashi Watanabe (34 patents)Kazuhiro KimuraKazuhiro Kimura (4 patents)Hiromichi HongoHiromichi Hongo (1 patent)Masayoshi YamazakiMasayoshi Yamazaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National Institute for Materials Science (1 from 552 patents)


1 patent:

1. 6676777 - Postweld heat treatment process of carbon steel and low alloy steel

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1/10/2026
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