Osamu Kawagoe

Person

Atsugi-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Switching regulator
- Patent number 8,493,042
- Issue date Jul 23, 2013
- Mitsumi Electric Co., Ltd.
- Osamu Kawagoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reverse current preventing circuit and power source switching appar...
- Patent number 8,183,715
- Issue date May 22, 2012
- Mitsumi Electric Co., Ltd.
- Daisuke Hanawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Secondary battery protection circuit having a clamping circuit incl...
- Patent number 6,771,049
- Issue date Aug 3, 2004
- Mitsumi Electric Co., Ltd.
- Osamu Kawagoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING REGULATOR
- Publication number 20120105029
- Publication date May 3, 2012
- MITSUMI ELECTRIC CO., LTD.
- Osamu KAWAGOE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REVERSE CURRENT PREVENTING CIRCUIT AND POWER SOURCE SWITCHING APPAR...
- Publication number 20100225169
- Publication date Sep 9, 2010
- MITSUMI ELECTRIC CO., LTD.
- Daisuke Hanawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC-DC CONVERTER AND SWITCHING CONTROL CIRCUIT
- Publication number 20100194371
- Publication date Aug 5, 2010
- MITSUMI ELECTRIC CO., LTD.
- Akira SATOU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Semiconductor Device
- Publication number 20090174387
- Publication date Jul 9, 2009
- MITSUMI ELECTRIC CO., LTD.
- Koichi Yamaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Logic Gate and Semiconductor Integrated Circuit Device Using the Lo...
- Publication number 20090108877
- Publication date Apr 30, 2009
- Osamu Kawagoe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Protection circuit and protection method
- Publication number 20060187602
- Publication date Aug 24, 2006
- Osamu Kawagoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary battery protection circuit having a clamping circuit
- Publication number 20030146738
- Publication date Aug 7, 2003
- Mitsumi Electric Co. Ltd.
- Osamu Kawagoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Osamu Kawagoe

Person

Patents Grantslast 30 patents

Switching regulator

Reverse current preventing circuit and power source switching appar...

Secondary battery protection circuit having a clamping circuit incl...

Patents Applicationslast 30 patents

SWITCHING REGULATOR

REVERSE CURRENT PREVENTING CIRCUIT AND POWER SOURCE SWITCHING APPAR...

DC-DC CONVERTER AND SWITCHING CONTROL CIRCUIT

Semiconductor Device

Logic Gate and Semiconductor Integrated Circuit Device Using the Lo...

Protection circuit and protection method

Secondary battery protection circuit having a clamping circuit