Growing community of inventors

Kanagawa, Japan

Ryusei Koike

Average Co-Inventor Count = 2.44

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

Ryusei KoikeKoji Furusawa (3 patents)Ryusei KoikeYusuke Sakai (2 patents)Ryusei KoikeKoji Sato (2 patents)Ryusei KoikeHaruo Oba (1 patent)Ryusei KoikeTetsuo Ikeda (1 patent)Ryusei KoikeAtsushi Izumihara (1 patent)Ryusei KoikeDaisuke Miki (1 patent)Ryusei KoikeKae Nagano (1 patent)Ryusei KoikeMotoki Higashide (1 patent)Ryusei KoikeEisuke Fujinawa (1 patent)Ryusei KoikeMaho Hayashi (1 patent)Ryusei KoikeRyusei Koike (7 patents)Koji FurusawaKoji Furusawa (7 patents)Yusuke SakaiYusuke Sakai (114 patents)Koji SatoKoji Sato (82 patents)Haruo ObaHaruo Oba (102 patents)Tetsuo IkedaTetsuo Ikeda (71 patents)Atsushi IzumiharaAtsushi Izumihara (27 patents)Daisuke MikiDaisuke Miki (24 patents)Kae NaganoKae Nagano (23 patents)Motoki HigashideMotoki Higashide (19 patents)Eisuke FujinawaEisuke Fujinawa (9 patents)Maho HayashiMaho Hayashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (4 from 58,129 patents)

2. Sony Group Corporation (3 from 3,416 patents)


7 patents:

1. 12033490 - Information processing device, information processing method, and program

2. 11922904 - Information processing apparatus and information processing method to control display of a content image

3. 11553158 - Information processing apparatus, information processing method, and program

4. 11366631 - Information processing device, information processing method, and program

5. 11307670 - Information processing apparatus, information processing method, and program

6. 11076125 - Information processing apparatus and information processing method

7. 10986310 - Information processing apparatus, information processing method, and program

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as of
12/6/2025
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