Kiyoshi KOYAMA

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charge control device
- Patent number 10,587,142
- Issue date Mar 10, 2020
- DENSO TEN Limited
- Kiyoshi Koyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator, electronic device, and electronic circuit
- Patent number 9,543,834
- Issue date Jan 10, 2017
- Fujitsu Ten Limited
- Ryoh Izumoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switching regulator, electronic device, and electronic circuit
- Patent number 9,496,784
- Issue date Nov 15, 2016
- Fujitsu Ten Limited
- Ryoh Izumoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device control apparatus and device control method
- Patent number 9,362,770
- Issue date Jun 7, 2016
- Fujitsu Ten Limited
- Kenji Tada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CHARGE CONTROL DEVICE
- Publication number 20180351384
- Publication date Dec 6, 2018
- DENSO TEN LIMITED
- Kiyoshi KOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATOR, ELECTRONIC DEVICE, AND ELECTRONIC CIRCUIT
- Publication number 20140320098
- Publication date Oct 30, 2014
- FUJITSU TEN LIMITED
- Ryoh IZUMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE CONTROL APPARATUS AND DEVICE CONTROL METHOD
- Publication number 20140210421
- Publication date Jul 31, 2014
- FUJITSU TEN LIMITED
- Kenji TADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER