Growing community of inventors

Gunma-ken, Japan

Kazuo Harigai

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 = 18

Kazuo Harigai ↔ Zenichi Kakinuma (1 patent)Kazuo Harigai ↔ Hiroshi Naganuma (1 patent)Kazuo Harigai ↔ Daisaburo Kishimoto (1 patent)Kazuo HarigaiKazuo Harigai (1 patent)Zenichi KakinumaZenichi Kakinuma (4 patents)Hiroshi NaganumaHiroshi Naganuma (4 patents)Daisaburo KishimotoDaisaburo Kishimoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,780 patents)


1 patent:

1. 6247773 - Cooling storage cabinet

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12/21/2025
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