Growing community of inventors

Tokyo-to, Japan

Ryoichi Kaneko

Average Co-Inventor Count = 3.00

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 = 30

Ryoichi KanekoToshiro Yoshie (2 patents)Ryoichi KanekoTokihiko Ikuno (2 patents)Ryoichi KanekoRyoichi Kaneko (2 patents)Toshiro YoshieToshiro Yoshie (18 patents)Tokihiko IkunoTokihiko Ikuno (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Combi Corporation (2 from 192 patents)


2 patents:

1. 6533311 - Baby carriage

2. 6431579 - Twin-type baby buggy

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as of
1/22/2026
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