Growing community of inventors

Tokyo, Japan

Youhei Okamoto

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

Youhei OkamotoHiroshi Morimoto (1 patent)Youhei OkamotoAyako Tsunoda (1 patent)Youhei OkamotoKaneyoshi Ueda (1 patent)Youhei OkamotoShigeyuki Kato (1 patent)Youhei OkamotoYouhei Okamoto (1 patent)Hiroshi MorimotoHiroshi Morimoto (12 patents)Ayako TsunodaAyako Tsunoda (4 patents)Kaneyoshi UedaKaneyoshi Ueda (3 patents)Shigeyuki KatoShigeyuki Kato (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denso Corporation (1 from 19,805 patents)

2. Subaru Corporation (1 from 2,123 patents)


1 patent:

1. 11167760 - Vehicle alarming system

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1/22/2026
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