Growing community of inventors

Kanagawa, Japan

Ryutaro Ichimura

Average Co-Inventor Count = 1.84

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 = 90

Ryutaro IchimuraTakeshi Fujikawa (4 patents)Ryutaro IchimuraNaoki Yoshida (2 patents)Ryutaro IchimuraShigeyasu Tsuna (2 patents)Ryutaro IchimuraKaito Yamaguchi (2 patents)Ryutaro IchimuraToshinao Yoshihara (2 patents)Ryutaro IchimuraTomoyuki Abe (1 patent)Ryutaro IchimuraToru Nakazawa (1 patent)Ryutaro IchimuraSeiji Kato (1 patent)Ryutaro IchimuraKei Shirai (1 patent)Ryutaro IchimuraRyutaro Ichimura (8 patents)Takeshi FujikawaTakeshi Fujikawa (4 patents)Naoki YoshidaNaoki Yoshida (7 patents)Shigeyasu TsunaShigeyasu Tsuna (2 patents)Kaito YamaguchiKaito Yamaguchi (2 patents)Toshinao YoshiharaToshinao Yoshihara (2 patents)Tomoyuki AbeTomoyuki Abe (4 patents)Toru NakazawaToru Nakazawa (3 patents)Seiji KatoSeiji Kato (1 patent)Kei ShiraiKei Shirai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Square Enix (7 from 270 patents)

2. Square Enix Co., Ltd. (1 from 132 patents)


8 patents:

1. 9710974 - Video game processing apparatus and video game processing program

2. 9218706 - Video game processing apparatus and video game processing program

3. 8007365 - Video game processing device, video game processing method and video game processing program

4. 7963834 - Game device, game advancing method, program, and recording medium

5. D618285 - Arcade game machine

6. D618284 - Arcade game machine

7. D573658 - Arcade video game machine

8. D566195 - Arcade video game machine

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as of
12/3/2025
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