Growing community of inventors

Tokyo, Japan

Shigetoshi Mizuno

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 41

Shigetoshi Mizuno ↔ Shinji Watanabe (1 patent)Shigetoshi Mizuno ↔ Yutaka Yokoyama (1 patent)Shigetoshi Mizuno ↔ Kojiro Miyamoto (1 patent)Shigetoshi Mizuno ↔ Junji Miyake (1 patent)Shigetoshi Mizuno ↔ Tomohiro Matsunaga (1 patent)Shigetoshi Mizuno ↔ Masahito Yanase (1 patent)Shigetoshi MizunoShigetoshi Mizuno (2 patents)Shinji WatanabeShinji Watanabe (123 patents)Yutaka YokoyamaYutaka Yokoyama (65 patents)Kojiro MiyamotoKojiro Miyamoto (4 patents)Junji MiyakeJunji Miyake (3 patents)Tomohiro MatsunagaTomohiro Matsunaga (2 patents)Masahito YanaseMasahito Yanase (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sega Enterprises, Ltd. (2 from 264 patents)


2 patents:

1. 5951009 - Game apparatus

2. 5931465 - Game device

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1/3/2026
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