Growing community of inventors

Hirakata, Japan

Heiji Yoshizawa

Average Co-Inventor Count = 6.00

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

Heiji Yoshizawa ↔ Yoshito Sato (1 patent)Heiji Yoshizawa ↔ Tomoyuki Takahashi (1 patent)Heiji Yoshizawa ↔ Kazukiyo Chiba (1 patent)Heiji Yoshizawa ↔ Takehiko Takamatsu (1 patent)Heiji Yoshizawa ↔ Yoshimasa Oobora (1 patent)Heiji YoshizawaHeiji Yoshizawa (1 patent)Yoshito SatoYoshito Sato (10 patents)Tomoyuki TakahashiTomoyuki Takahashi (4 patents)Kazukiyo ChibaKazukiyo Chiba (3 patents)Takehiko TakamatsuTakehiko Takamatsu (3 patents)Yoshimasa OoboraYoshimasa Oobora (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Komatsu Seisakusho (1 from 1,009 patents)


1 patent:

1. D274621 - Bulldozer

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as of
12/18/2025
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