Growing community of inventors

Kariya, Japan

Kouichi Umeda

Average Co-Inventor Count = 3.00

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 = 1

Kouichi Umeda ↔ Hiroyoshi Yamamoto (1 patent)Kouichi Umeda ↔ Koji Yamashita (1 patent)Kouichi UmedaKouichi Umeda (1 patent)Hiroyoshi YamamotoHiroyoshi Yamamoto (19 patents)Koji YamashitaKoji Yamashita (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denso Corporation (1 from 19,707 patents)


1 patent:

1. 10529960 - Battery pack

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12/10/2025
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