Growing community of inventors

Tokyo, Japan

Yotsuo Mizunuma

Average Co-Inventor Count = 6.00

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

Yotsuo Mizunuma ↔ Tsutomu Fujita (1 patent)Yotsuo Mizunuma ↔ Masao Kimura (1 patent)Yotsuo Mizunuma ↔ Hitoshi Ura (1 patent)Yotsuo Mizunuma ↔ Akira Sueda (1 patent)Yotsuo Mizunuma ↔ Misao Osawa (1 patent)Yotsuo MizunumaYotsuo Mizunuma (1 patent)Tsutomu FujitaTsutomu Fujita (3 patents)Masao KimuraMasao Kimura (3 patents)Hitoshi UraHitoshi Ura (2 patents)Akira SuedaAkira Sueda (1 patent)Misao OsawaMisao Osawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kawasaki Steel Corporation (1 from 1,256 patents)

2. Hirayama Setsubi Co., Ltd. (1 from 1 patent)


1 patent:

1. 5232401 - Air supplying apparatus

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as of
12/7/2025
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