Growing community of inventors

Tokyo, Japan

Ayumi Yamaguchi

Average Co-Inventor Count = 7.00

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

Ayumi Yamaguchi ↔ Takako Kimura (1 patent)Ayumi Yamaguchi ↔ Yasushi Kita (1 patent)Ayumi Yamaguchi ↔ Takahiro Watanabe (1 patent)Ayumi Yamaguchi ↔ Wataru Nakashima (1 patent)Ayumi Yamaguchi ↔ Naoya Iwasaki (1 patent)Ayumi Yamaguchi ↔ Daisaku Yamaguchi (1 patent)Ayumi YamaguchiAyumi Yamaguchi (1 patent)Takako KimuraTakako Kimura (19 patents)Yasushi KitaYasushi Kita (17 patents)Takahiro WatanabeTakahiro Watanabe (10 patents)Wataru NakashimaWataru Nakashima (8 patents)Naoya IwasakiNaoya Iwasaki (1 patent)Daisaku YamaguchiDaisaku Yamaguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stanley Electric Co., Ltd (1 from 1,441 patents)


1 patent:

1. 11746983 - Vehicle signal light

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as of
1/5/2026
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