Ryuichi Kagaya

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Sapporo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit device, electronic device, and cable harness
- Patent number 11,368,332
- Issue date Jun 21, 2022
- Seiko Epson Corporation
- Yoshiyuki Kamihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data communication system and semiconductor device
- Patent number 10,250,260
- Issue date Apr 2, 2019
- Seiko Epson Corporation
- Ryuichi Kagaya
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT DEVICE, ELECTRONIC DEVICE, AND CABLE HARNESS
- Publication number 20180212796
- Publication date Jul 26, 2018
- SEIKO EPSON CORPORATION
- Yoshiyuki KAMIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA COMMUNICATION SYSTEM AND SEMICONDUCTOR DEVICE
- Publication number 20180138908
- Publication date May 17, 2018
- SEIKO EPSON CORPORATION
- Ryuichi KAGAYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERFACE CONTROLLER FOR CONTROLLING OPERATION OF EXTERNALLY COUPLE...
- Publication number 20080282000
- Publication date Nov 13, 2008
- SEIKO EPSON CORPORATION
- Haruo Nishida
- G06 - COMPUTING CALCULATING COUNTING