Osamu YAMADA

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Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus, program, method, system, and recording medium...
- Patent number 10,806,968
- Issue date Oct 20, 2020
- Seiko Epson Corporation
- Eiji Miyasaka
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Performance information notification device and performance informa...
- Patent number 10,271,769
- Issue date Apr 30, 2019
- Seiko Epson Corporation
- Eiji Miyasaka
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS, PROGRAM, METHOD, SYSTEM, AND RECORDING MEDIUM...
- Publication number 20180117415
- Publication date May 3, 2018
- SEIKO EPSON CORPORATION
- Eiji MIYASAKA
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ELECTRONIC DEVICE, DISPLAY METHOD, DISPLAY SYSTEM, AND RECORDING ME...
- Publication number 20180117414
- Publication date May 3, 2018
- SEIKO EPSON CORPORATION
- Eiji MIYASAKA
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
PERFORMANCE INFORMATION NOTIFICATION DEVICE AND PERFORMANCE INFORMA...
- Publication number 20170274247
- Publication date Sep 28, 2017
- SEIKO EPSON CORPORATION
- Eiji MIYASAKA
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
PERFORMANCE MONITORING DEVICE, PERFORMANCE MONITORING SYSTEM, AND P...
- Publication number 20170259114
- Publication date Sep 14, 2017
- SEIKO EPSON CORPORATION
- Osamu YAMADA
- A63 - SPORTS GAMES AMUSEMENTS