Growing community of inventors

Tokyo, Japan

Yuzo Abe

Average Co-Inventor Count = 3.43

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 = 28

Yuzo Abe ↔ Shinroku Nakao (2 patents)Yuzo Abe ↔ Kouichi Kobayashi (1 patent)Yuzo Abe ↔ Takashi Chino (1 patent)Yuzo Abe ↔ Katuhiro Tokutake (1 patent)Yuzo AbeYuzo Abe (2 patents)Shinroku NakaoShinroku Nakao (135 patents)Kouichi KobayashiKouichi Kobayashi (19 patents)Takashi ChinoTakashi Chino (10 patents)Katuhiro TokutakeKatuhiro Tokutake (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Combi Co., Ltd. (2 from 169 patents)


2 patents:

1. 4458675 - Roller type finger-pressure apparatus

2. D254906 - Combined baby carriage and basket

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12/14/2025
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