Growing community of inventors

Tokyo, Japan

Yoshihiko Aoyama

Average Co-Inventor Count = 2.57

ph-index = 2

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 = 19

Yoshihiko AoyamaShinichi Yamase (2 patents)Yoshihiko AoyamaHiroaki Tsukui (1 patent)Yoshihiko AoyamaMakoto Kitagawa (1 patent)Yoshihiko AoyamaHiroaki Tsujui (1 patent)Yoshihiko AoyamaYoshihiko Aoyama (3 patents)Shinichi YamaseShinichi Yamase (4 patents)Hiroaki TsukuiHiroaki Tsukui (39 patents)Makoto KitagawaMakoto Kitagawa (15 patents)Hiroaki TsujuiHiroaki Tsujui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (2 from 10,092 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (honda Motor Co., Ltd.) (1 from 8 patents)


3 patents:

1. D300211 - Motorcycle

2. D299708 - Motorcycle

3. D269170 - Motorcycle

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as of
12/18/2025
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