Growing community of inventors

Kariya, Japan

Hideyuki Umehara

Average Co-Inventor Count = 2.40

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

Hideyuki UmeharaToshihiko Ishida (2 patents)Hideyuki UmeharaYoshiteru Taniguchi (1 patent)Hideyuki UmeharaHideyuki Umehara (2 patents)Toshihiko IshidaToshihiko Ishida (21 patents)Yoshiteru TaniguchiYoshiteru Taniguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aisin Corporation (2 from 562 patents)


2 patents:

1. 11807288 - Riding vehicle

2. 11377014 - Riding vehicle

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as of
12/12/2025
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