Growing community of inventors

Tokyo, Japan

Yusuke Sumaki

Average Co-Inventor Count = 3.83

ph-index = 1

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 = 1

Yusuke SumakiMasaki Arizuka (2 patents)Yusuke SumakiTakashi Ohkubo (1 patent)Yusuke SumakiMamoru Murakami (1 patent)Yusuke SumakiYutaka Muto (1 patent)Yusuke SumakiShinnosuke Yukishita (1 patent)Yusuke SumakiTakashi Okubo (1 patent)Yusuke SumakiKazuki Nakatani (1 patent)Yusuke SumakiRiketsu Kyou (1 patent)Yusuke SumakiYusuke Sumaki (3 patents)Masaki ArizukaMasaki Arizuka (2 patents)Takashi OhkuboTakashi Ohkubo (22 patents)Mamoru MurakamiMamoru Murakami (20 patents)Yutaka MutoYutaka Muto (4 patents)Shinnosuke YukishitaShinnosuke Yukishita (4 patents)Takashi OkuboTakashi Okubo (4 patents)Kazuki NakataniKazuki Nakatani (1 patent)Riketsu KyouRiketsu Kyou (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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


3 patents:

1. 9561440 - Gaming device implementing a cooperative battle game in which the quantity of players of a group of players are managed based on mission success rates

2. 9403097 - Server device and non-transitory computer-readable storage medium storing game program

3. 8961290 - Information processing device and non-transitory computer-readable storage medium storing game program

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12/30/2025
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