Kazuhiko Otsuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic passive component having marking area for tracing produc...
- Patent number 11,437,176
- Issue date Sep 6, 2022
- Taiyo Yuden Co., Ltd.
- Yuji Shibuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device for an AC rotating electric machine
- Patent number 11,183,964
- Issue date Nov 23, 2021
- Mitsubishi Electric Corporation
- Shingo Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for permanent magnet type rotating electrical machine
- Patent number 11,050,376
- Issue date Jun 29, 2021
- Mitsubishi Electric Corporation
- Yoshimasa Nishijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system
- Patent number 10,850,619
- Issue date Dec 1, 2020
- Mitsubishi Electric Corporation
- Kazuki Takegawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic passive component, method for manufacturing electronic p...
- Patent number 10,748,696
- Issue date Aug 18, 2020
- Taiyo Yuden Co., Ltd.
- Yuji Shibuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device for controlling discharge of a capacitor
- Patent number 10,693,390
- Issue date Jun 23, 2020
- Mitsubishi Electric Corporation
- Kazuki Takegawa
- G01 - MEASURING TESTING
Information Patent Grant
Coil component
- Patent number 10,312,010
- Issue date Jun 4, 2019
- Taiyo Yuden Co., Ltd.
- Tetsuya Oga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion system
- Patent number 10,173,530
- Issue date Jan 8, 2019
- Mitsubishi Electric Corporation
- Kazuki Takegawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC-DC voltage conversion device
- Patent number 10,090,760
- Issue date Oct 2, 2018
- Mitsubishi Electric Corporation
- Masaru Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and method for diagnosing abnormality in vo...
- Patent number 10,014,776
- Issue date Jul 3, 2018
- Mitsubishi Electric Corporation
- Masaru Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surface-mount coil and method for manufacturing same
- Patent number 6,825,746
- Issue date Nov 30, 2004
- Kazuhiko Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing wire wound electronic component
- Patent number 6,727,792
- Issue date Apr 27, 2004
- Taiyo Yuden Co., Ltd.
- Yoshihiro Amada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-mount coil and method for manufacturing same
- Patent number 6,566,993
- Issue date May 20, 2003
- Taiyo Yuden Co., Ltd.
- Kazuhiko Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing wire wound electronic component
- Patent number 6,449,830
- Issue date Sep 17, 2002
- Taiyo Yuden Co., Ltd.
- Yoshihiro Amada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire wound electronic component
- Patent number 6,198,373
- Issue date Mar 6, 2001
- Taiyo Yuden Co., Ltd.
- Hideki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip inductor
- Patent number 6,154,112
- Issue date Nov 28, 2000
- Taiyo Yuden Co., Ltd.
- Hideo Aoba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire wound electronic component and method of manufacturing the same
- Patent number 6,144,280
- Issue date Nov 7, 2000
- Taiyo Yuden Co., Ltd.
- Yoshihiro Amada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC PASSIVE COMPONENT HAVING MARKING AREA FOR TRACING PRODUC...
- Publication number 20200350110
- Publication date Nov 5, 2020
- Taiyo Yuden Co., Ltd.
- Yuji SHIBUYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE FOR AN AC ROTATING ELECTRIC MACHINE
- Publication number 20200321903
- Publication date Oct 8, 2020
- Mitsubishi Electric Corporation
- Shingo HARADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR PERMANENT MAGNET TYPE ROTATING ELECTRICAL MACHINE
- Publication number 20200144948
- Publication date May 7, 2020
- Mitsubishi Electric Corporation
- Yoshimasa NISHIJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20190168613
- Publication date Jun 6, 2019
- Mitsubishi Electric Corporation
- Kazuki TAKEGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20190173390
- Publication date Jun 6, 2019
- Mitsubishi Electric Corporation
- Kazuki TAKEGAWA
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20180178656
- Publication date Jun 28, 2018
- Mitsubishi Electric Corporation
- Kazuki TAKEGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC PASSIVE COMPONENT, METHOD FOR MANUFACTURING ELECTRONIC P...
- Publication number 20180096775
- Publication date Apr 5, 2018
- Taiyo Yuden Co., Ltd.
- Yuji SHIBUYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE AND METHOD FOR DIAGNOSING ABNORMALITY IN VO...
- Publication number 20180026539
- Publication date Jan 25, 2018
- Mitsubishi Electric Corporation
- Masaru KOBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
DC-DC VOLTAGE CONVERSION DEVICE
- Publication number 20170294838
- Publication date Oct 12, 2017
- Mitsubishi Electric Corporation
- Masaru KOBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COIL COMPONENT
- Publication number 20170287614
- Publication date Oct 5, 2017
- Taiyo Yuden Co., Ltd.
- Tetsuya OGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Separator, fuel cell device, and temperature control method for fue...
- Publication number 20060105213
- Publication date May 18, 2006
- Kazuhiko Otsuka
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Surface-mount coil and method for manufacturing same
- Publication number 20040021541
- Publication date Feb 5, 2004
- Kazuhiko Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing wire wound electronic component
- Publication number 20020190832
- Publication date Dec 19, 2002
- Taiyo Yuden Co., Ltd.
- Yoshihiro Amada
- H01 - BASIC ELECTRIC ELEMENTS

Kazuhiko Otsuka

Person

Patents Grantslast 30 patents

Electronic passive component having marking area for tracing produc...

Control device for an AC rotating electric machine

Control device for permanent magnet type rotating electrical machine

Power conversion system

Electronic passive component, method for manufacturing electronic p...

Power conversion device for controlling discharge of a capacitor

Coil component

Power conversion system

DC-DC voltage conversion device

Power conversion device and method for diagnosing abnormality in vo...

Surface-mount coil and method for manufacturing same

Method of manufacturing wire wound electronic component

Surface-mount coil and method for manufacturing same

Method of manufacturing wire wound electronic component

Wire wound electronic component

Chip inductor

Wire wound electronic component and method of manufacturing the same

Patents Applicationslast 30 patents

ELECTRONIC PASSIVE COMPONENT HAVING MARKING AREA FOR TRACING PRODUC...

CONTROL DEVICE FOR AN AC ROTATING ELECTRIC MACHINE

CONTROL DEVICE FOR PERMANENT MAGNET TYPE ROTATING ELECTRICAL MACHINE

POWER CONVERSION SYSTEM

POWER CONVERSION DEVICE

POWER CONVERSION SYSTEM

ELECTRONIC PASSIVE COMPONENT, METHOD FOR MANUFACTURING ELECTRONIC P...

POWER CONVERSION DEVICE AND METHOD FOR DIAGNOSING ABNORMALITY IN VO...

DC-DC VOLTAGE CONVERSION DEVICE

COIL COMPONENT

Separator, fuel cell device, and temperature control method for fue...

Surface-mount coil and method for manufacturing same

Method of manufacturing wire wound electronic component