Growing community of inventors

Kasugai, Japan

Noboru Ujigawa

Average Co-Inventor Count = 4.00

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 = 2

Noboru UjigawaNobuyuki Kawai (1 patent)Noboru UjigawaYutaka Fujiwara (1 patent)Noboru UjigawaYoichi Sakuma (1 patent)Noboru UjigawaNoboru Ujigawa (1 patent)Nobuyuki KawaiNobuyuki Kawai (13 patents)Yutaka FujiwaraYutaka Fujiwara (6 patents)Yoichi SakumaYoichi Sakuma (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,625 patents)

2. Omiron Corporation (1 from 1 patent)


1 patent:

1. 7619381 - Open/close member control apparatus

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as of
12/20/2025
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