Growing community of inventors

Tokyo, Japan

Shinichiro Chiba

Average Co-Inventor Count = 2.00

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 = 5

Shinichiro Chiba ↔ Takumi Sakaguchi (1 patent)Shinichiro Chiba ↔ Katsutoshi Oki (0 patent)Shinichiro Chiba ↔ Keisuke Ozawa (0 patent)Shinichiro Chiba ↔ Takumi Sakaguchi (0 patent)Shinichiro ChibaShinichiro Chiba (1 patent)Takumi SakaguchiTakumi Sakaguchi (3 patents)Katsutoshi OkiKatsutoshi Oki (0 patent)Keisuke OzawaKeisuke Ozawa (0 patent)Takumi SakaguchiTakumi Sakaguchi (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yonex Kabushiki Kaisha (1 from 26 patents)

2. Yonex Co., Ltd. (3 patents)


1 patent:

1. 10576346 - Artificial shuttlecock feather and shuttlecock

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as of
12/13/2025
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