Osamu Shizuya

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Direct-current stabilized power supply device
- Patent number 9,007,038
- Issue date Apr 14, 2015
- Onamba Co., Ltd.
- Osamu Shizuya
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for detecting abnormality in solar cell power...
- Patent number 8,581,608
- Issue date Nov 12, 2013
- Onamba Co., Ltd.
- Osamu Shizuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Failure detecting method for a solar power generation system
- Patent number 8,482,309
- Issue date Jul 9, 2013
- Onamba Co., Ltd.
- Yukitaka Miyata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DIRECT-CURRENT STABILIZED POWER SUPPLY DEVICE
- Publication number 20130099760
- Publication date Apr 25, 2013
- ONAMBA CO., LTD.
- Osamu Shizuya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAILURE DETECTING METHOD FOR A SOLAR POWER GENERATION SYSTEM
- Publication number 20120268158
- Publication date Oct 25, 2012
- ONAMBA CO., LTD.
- Yukitaka Miyata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR DETECTING ABNORMALITY IN SOLAR CELL POWER...
- Publication number 20110133764
- Publication date Jun 9, 2011
- ONAMBA CO., LTD.
- Osamu Shizuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE