Growing community of inventors

Tokyo, Japan

Yoshiro Kitazawa

Average Co-Inventor Count = 3.27

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 = 9

Yoshiro KitazawaToshinori Suzuki (3 patents)Yoshiro KitazawaNaoto Yoshie (2 patents)Yoshiro KitazawaMakoto Yamaguchi (1 patent)Yoshiro KitazawaMasatoshi Inagawa (1 patent)Yoshiro KitazawaYoshiro Kitazawa (3 patents)Toshinori SuzukiToshinori Suzuki (39 patents)Naoto YoshieNaoto Yoshie (9 patents)Makoto YamaguchiMakoto Yamaguchi (37 patents)Masatoshi InagawaMasatoshi Inagawa (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dena Co., Ltd. (3 from 166 patents)


3 patents:

1. 10143923 - Electronic game-providing device, electronic game device, electronic game-providing program, and electronic game program

2. 9101828 - Non-transitory computer-readable storage medium storing game program, and game system

3. 8764570 - Non-transitory computer-readable storage medium storing game program, and game system

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as of
1/3/2026
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