Growing community of inventors

Ichikawa, Japan

Hideyasu Kamikawa

Average Co-Inventor Count = 8.00

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 = 2

Hideyasu Kamikawa ↔ Hiroshi Matsuo (1 patent)Hideyasu Kamikawa ↔ Hidetoshi Yamabe (1 patent)Hideyasu Kamikawa ↔ Keiichi Sawaya (1 patent)Hideyasu Kamikawa ↔ Toshio Nagatomo (1 patent)Hideyasu Kamikawa ↔ Akihiro Sawaguchi (1 patent)Hideyasu Kamikawa ↔ Tetsuo Sakai (1 patent)Hideyasu Kamikawa ↔ Michiharu Morishige (1 patent)Hideyasu KamikawaHideyasu Kamikawa (1 patent)Hiroshi MatsuoHiroshi Matsuo (15 patents)Hidetoshi YamabeHidetoshi Yamabe (8 patents)Keiichi SawayaKeiichi Sawaya (2 patents)Toshio NagatomoToshio Nagatomo (2 patents)Akihiro SawaguchiAkihiro Sawaguchi (2 patents)Tetsuo SakaiTetsuo Sakai (1 patent)Michiharu MorishigeMichiharu Morishige (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Ink and Chemicals, Incorporated (1 from 630 patents)

2. Nisshin Steel Co., Ltd. (1 from 342 patents)


1 patent:

1. 5968662 - Coated metal sheet bondable with adhesive

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12/9/2025
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