Growing community of inventors

Tokyo, Japan

Toshikazu Goi

Average Co-Inventor Count = 3.60

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 = 75

Toshikazu GoiMasaaki Ito (3 patents)Toshikazu GoiKenji Kanno (2 patents)Toshikazu GoiToshiya Yamaguchi (1 patent)Toshikazu GoiTomoya Takasugi (1 patent)Toshikazu GoiKazunari Tsukamoto (1 patent)Toshikazu GoiTakeshi Ando (1 patent)Toshikazu GoiToshikazu Goi (3 patents)Masaaki ItoMasaaki Ito (25 patents)Kenji KannoKenji Kanno (5 patents)Toshiya YamaguchiToshiya Yamaguchi (3 patents)Tomoya TakasugiTomoya Takasugi (2 patents)Kazunari TsukamotoKazunari Tsukamoto (2 patents)Takeshi AndoTakeshi Ando (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Kabushiki Kaisha Sega Enterprises (1 from 145 patents)

3. Kabushiki Kaisha Sega (1 from 92 patents)


3 patents:

1. 7585215 - Game device

2. 7513824 - Game device with moving objects competing for a game score

3. 6200138 - Game display method, moving direction indicating method, game apparatus and drive simulating apparatus

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as of
1/7/2026
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