Growing community of inventors

Tokyo, Japan

Ken Yamauchi

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 = 98

Ken YamauchiNobol Yabe (1 patent)Ken YamauchiKeiichiro Hiroki (1 patent)Ken YamauchiShuri Mori (1 patent)Ken YamauchiYukihiko Fukasawa (1 patent)Ken YamauchiKazumasa Hirata (1 patent)Ken YamauchiKen Yamauchi (2 patents)Nobol YabeNobol Yabe (2 patents)Keiichiro HirokiKeiichiro Hiroki (1 patent)Shuri MoriShuri Mori (1 patent)Yukihiko FukasawaYukihiko Fukasawa (1 patent)Kazumasa HirataKazumasa Hirata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Casio Computer Co., Ltd. (2 from 5,229 patents)


2 patents:

1. 4945424 - Power switching arrangement for video camera apparatus

2. 4809078 - Liquid crystal television receiver

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as of
1/5/2026
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