Growing community of inventors

Shimodate, Japan

Yoshihiro Tamura

Average Co-Inventor Count = 11.00

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 = 29

Yoshihiro Tamura ↔ Atsushi Takahashi (1 patent)Yoshihiro Tamura ↔ Akishi Nakaso (1 patent)Yoshihiro Tamura ↔ Teiichi Inada (1 patent)Yoshihiro Tamura ↔ Kazunori Yamamoto (1 patent)Yoshihiro Tamura ↔ Yoshiyuki Tsuru (1 patent)Yoshihiro Tamura ↔ Shigeharu Arike (1 patent)Yoshihiro Tamura ↔ Akinari Kida (1 patent)Yoshihiro Tamura ↔ Kazuhisa Otsuka (1 patent)Yoshihiro Tamura ↔ Haruo Ogino (1 patent)Yoshihiro Tamura ↔ Koichi Tsuyama (1 patent)Yoshihiro TamuraYoshihiro Tamura (1 patent)Atsushi TakahashiAtsushi Takahashi (33 patents)Akishi NakasoAkishi Nakaso (27 patents)Teiichi InadaTeiichi Inada (27 patents)Kazunori YamamotoKazunori Yamamoto (21 patents)Yoshiyuki TsuruYoshiyuki Tsuru (18 patents)Shigeharu ArikeShigeharu Arike (17 patents)Akinari KidaAkinari Kida (9 patents)Kazuhisa OtsukaKazuhisa Otsuka (7 patents)Haruo OginoHaruo Ogino (5 patents)Koichi TsuyamaKoichi Tsuyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Chemical Company, Ltd. (1 from 1,641 patents)


1 patent:

1. 5690837 - Process for producing multilayer printed circuit board

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12/15/2025
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