Growing community of inventors

Tokyo, Japan

Keisuke Kamiyama

Average Co-Inventor Count = 5.36

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 = 2

Keisuke KamiyamaSatoshi Kagami (5 patents)Keisuke KamiyamaSadaaki Satsuma (5 patents)Keisuke KamiyamaAkihiro Suga (3 patents)Keisuke KamiyamaMakoto Yamaguchi (2 patents)Keisuke KamiyamaShota Tanaka (2 patents)Keisuke KamiyamaYu Sasaki (2 patents)Keisuke KamiyamaShinichiro Nonaka (2 patents)Keisuke KamiyamaKeisuke Kurita (2 patents)Keisuke KamiyamaTomoya Watanuki (2 patents)Keisuke KamiyamaJunichi Kusumoto (2 patents)Keisuke KamiyamaAkihito Suga (1 patent)Keisuke KamiyamaAkhihito Suga (1 patent)Keisuke KamiyamaMinoru Tanokura (1 patent)Keisuke KamiyamaTakuya Hashimoto (1 patent)Keisuke KamiyamaKeisuke Kamiyama (6 patents)Satoshi KagamiSatoshi Kagami (9 patents)Sadaaki SatsumaSadaaki Satsuma (8 patents)Akihiro SugaAkihiro Suga (6 patents)Makoto YamaguchiMakoto Yamaguchi (37 patents)Shota TanakaShota Tanaka (7 patents)Yu SasakiYu Sasaki (5 patents)Shinichiro NonakaShinichiro Nonaka (4 patents)Keisuke KuritaKeisuke Kurita (3 patents)Tomoya WatanukiTomoya Watanuki (2 patents)Junichi KusumotoJunichi Kusumoto (2 patents)Akihito SugaAkihito Suga (1 patent)Akhihito SugaAkhihito Suga (1 patent)Minoru TanokuraMinoru Tanokura (1 patent)Takuya HashimotoTakuya Hashimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dena Co., Ltd. (5 from 166 patents)

2. Konami Digital Entertainment Co., Ltd. (1 from 529 patents)


6 patents:

1. 9630112 - Server device, and non-transitory computer-readable storage medium storing game program

2. 9129484 - Non-transitory computer-readable storage medium storing game program, and information processing device

3. 9089778 - Video game with expedited combat

4. 8905839 - Non-transitory computer-readable storage medium storing game program, and information processing device

5. 8858314 - Video game with expedited combat

6. 8287339 - Game device, game device control method, and information storage medium

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as of
12/12/2025
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