Growing community of inventors

Chiba-ken, Japan

Koji Minagawa

Average Co-Inventor Count = 7.00

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 = 12

Koji Minagawa ↔ Yutaka Fukuda (1 patent)Koji Minagawa ↔ Hiroichi Nabeshima (1 patent)Koji Minagawa ↔ Koichiro Muneki (1 patent)Koji Minagawa ↔ Yutaka Ishizaka (1 patent)Koji Minagawa ↔ Yoshikatsu Asano (1 patent)Koji Minagawa ↔ Kazuo Aoki (1 patent)Koji MinagawaKoji Minagawa (1 patent)Yutaka FukudaYutaka Fukuda (5 patents)Hiroichi NabeshimaHiroichi Nabeshima (1 patent)Koichiro MunekiKoichiro Muneki (1 patent)Yutaka IshizakaYutaka Ishizaka (1 patent)Yoshikatsu AsanoYoshikatsu Asano (1 patent)Kazuo AokiKazuo Aoki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 4907877 - Light destribution of headlight beam

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12/20/2025
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