Kazuyuki Obara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device, operating system and access control method for p...
- Patent number 9,898,420
- Issue date Feb 20, 2018
- Yokogawa Electric Corporation
- Kazuyuki Obara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SETTING DEVICE, SETTING METHOD, AND COMPUTER READABLE RECORDING MEDIUM
- Publication number 20250240551
- Publication date Jul 24, 2025
- YOKOGAWA ELECTRIC CORPORATION
- Mamoru TAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE, OPERATING SYSTEM AND ACCESS CONTROL METHOD
- Publication number 20150026425
- Publication date Jan 22, 2015
- YOKOGAWA ELECTRIC CORPORATION
- Kazuyuki OBARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT PIPE TYPE HEAT TRANSFER DEVICE
- Publication number 20100243213
- Publication date Sep 30, 2010
- Kazuyuki Obara
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
LOOP HEAT PIPE TYPE HEAT TRANSFER DEVICE
- Publication number 20100186931
- Publication date Jul 29, 2010
- Kazuyuki Obara
- F28 - HEAT EXCHANGE IN GENERAL