Growing community of inventors

Osaka, Japan

Ayumu Yukawa

Average Co-Inventor Count = 5.00

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 = 0

Ayumu Yukawa ↔ Takaya Niimi (1 patent)Ayumu Yukawa ↔ Tsutomu Sakaguchi (1 patent)Ayumu Yukawa ↔ Hirofumi Nagai (1 patent)Ayumu Yukawa ↔ Yasunobu Ueda (1 patent)Ayumu YukawaAyumu Yukawa (1 patent)Takaya NiimiTakaya Niimi (8 patents)Tsutomu SakaguchiTsutomu Sakaguchi (5 patents)Hirofumi NagaiHirofumi Nagai (3 patents)Yasunobu UedaYasunobu Ueda (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyoraku Co., Ltd. (1 from 205 patents)


1 patent:

1. 11958569 - Float assembly

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12/16/2025
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