Growing community of inventors

Tokyo, Japan

Kazuhiko Mitsumoto

Average Co-Inventor Count = 1.36

ph-index = 3

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 = 147

Kazuhiko MitsumotoYuji Kato (1 patent)Kazuhiko MitsumotoMichihiro Kozuka (1 patent)Kazuhiko MitsumotoYasuji Shindo (1 patent)Kazuhiko MitsumotoKazuhiko Mitsumoto (3 patents)Yuji KatoYuji Kato (17 patents)Michihiro KozukaMichihiro Kozuka (10 patents)Yasuji ShindoYasuji Shindo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tomy Company, Ltd. (2 from 576 patents)

2. Tomy Kogyo Co., Ltd. (1 from 376 patents)


3 patents:

1. 5399091 - Drive simulation apparatus

2. 5106102 - Projected image drive game device

3. 4756614 - Film projector toy

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idiyas.com
as of
12/20/2025
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