Growing community of inventors

Tokyo, Japan

Ryosuke Tobiyama

Average Co-Inventor Count = 3.66

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 = 21

Ryosuke TobiyamaAkira Hanatsuka (2 patents)Ryosuke TobiyamaOsamu Koyama (1 patent)Ryosuke TobiyamaMakoto Tanahashi (1 patent)Ryosuke TobiyamaNobuyuki Shigeno (1 patent)Ryosuke TobiyamaYu Togasaki (1 patent)Ryosuke TobiyamaKiyohito Fujita (1 patent)Ryosuke TobiyamaKenji Saito (1 patent)Ryosuke TobiyamaJunichi Tadano (1 patent)Ryosuke TobiyamaTakeshi Endo (1 patent)Ryosuke TobiyamaYoichi Nagata (1 patent)Ryosuke TobiyamaTakamitsu Kasai (1 patent)Ryosuke TobiyamaTakeo Kuwabara (1 patent)Ryosuke TobiyamaKenji Takagi (1 patent)Ryosuke TobiyamaNoriko Kito (1 patent)Ryosuke TobiyamaShusaku Tsuruga (1 patent)Ryosuke TobiyamaRyosuke Tobiyama (5 patents)Akira HanatsukaAkira Hanatsuka (6 patents)Osamu KoyamaOsamu Koyama (77 patents)Makoto TanahashiMakoto Tanahashi (24 patents)Nobuyuki ShigenoNobuyuki Shigeno (16 patents)Yu TogasakiYu Togasaki (9 patents)Kiyohito FujitaKiyohito Fujita (7 patents)Kenji SaitoKenji Saito (6 patents)Junichi TadanoJunichi Tadano (5 patents)Takeshi EndoTakeshi Endo (4 patents)Yoichi NagataYoichi Nagata (3 patents)Takamitsu KasaiTakamitsu Kasai (3 patents)Takeo KuwabaraTakeo Kuwabara (3 patents)Kenji TakagiKenji Takagi (2 patents)Noriko KitoNoriko Kito (2 patents)Shusaku TsurugaShusaku Tsuruga (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Agilent Technologies, Inc. (1 from 4,667 patents)


5 patents:

1. 10211038 - Method for supplying gas for plasma based analytical instrument

2. 8605419 - Information processing apparatus

3. 8279590 - Electronic apparatus and method for producing an electronic apparatus

4. 8264826 - Electronic apparatus and battery pack

5. 8094261 - Display unit and processing system each having a wiring board in substantially the same plane as a liquid crystal module

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as of
12/6/2025
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