Fumio WATANABE

Person

TOKYO, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power conversion device and electric motor drive system
- Patent number 11,716,044
- Issue date Aug 1, 2023
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Fumio Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus for a synchronous motor
- Patent number 10,931,213
- Issue date Feb 23, 2021
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Fumio Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coil component and circuit board in which coil component are embedded
- Patent number 10,638,611
- Issue date Apr 28, 2020
- TDK Corporation
- Tomonaga Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio control device, terminal device, and communication method
- Patent number 10,555,353
- Issue date Feb 4, 2020
- KDDI Corporation
- Kouichiro Kitagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and wireless communication method
- Patent number 10,045,344
- Issue date Aug 7, 2018
- KDDI Corporation
- Makoto Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic component and manufacturing method thereof
- Patent number 9,576,722
- Issue date Feb 21, 2017
- TDK Corporation
- Fumio Watanabe
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Manufacturing apparatus of electronic component and manufacturing m...
- Patent number 9,532,461
- Issue date Dec 27, 2016
- TDK Corporation
- Naozumi Ishikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic component and manufacturing method thereof
- Patent number 9,214,270
- Issue date Dec 15, 2015
- TDK Corporation
- Fumio Watanabe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Zoom lens and projection display device using the zoom lens
- Patent number 7,227,693
- Issue date Jun 5, 2007
- Fujinon Corporation
- Kimiaki Nakazawa
- G02 - OPTICS
Information Patent Grant
Large numerical aperture objective lens and night vision optical de...
- Patent number 6,839,186
- Issue date Jan 4, 2005
- Fuji Photo Optical Co., Ltd.
- Yukiko Nagatoshi
- G02 - OPTICS
Information Patent Grant
Mobile communication system with zone-shift control apparatus
- Patent number 6,701,164
- Issue date Mar 2, 2004
- KDD Corporation
- Akira Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system for oblique incidence interferometer and apparatus u...
- Patent number 6,643,026
- Issue date Nov 4, 2003
- Fuji Photo Optical Co., Ltd.
- Hideo Kanda
- G01 - MEASURING TESTING
Information Patent Grant
Optical system for oblique incidence interferometer and apparatus u...
- Patent number 6,570,661
- Issue date May 27, 2003
- Fuji Photo Optical Co., Ltd.
- Hideo Kanda
- G01 - MEASURING TESTING
Information Patent Grant
Bright wide-angle infrared lens
- Patent number 6,507,432
- Issue date Jan 14, 2003
- Fuji Photo Optical Co., Ltd.
- Fumio Watanabe
- G02 - OPTICS
Information Patent Grant
IC socket and IC tester
- Patent number 6,464,511
- Issue date Oct 15, 2002
- Advantest Corporation
- Fumio Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Mobile communication system
- Patent number 6,351,649
- Issue date Feb 26, 2002
- KDD Corporation
- Fumio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination optical system and liquid crystal projector apparatus...
- Patent number 6,219,112
- Issue date Apr 17, 2001
- Fuji Photo Optical Co., Ltd.
- Kazuya Yoneyama
- G02 - OPTICS
Information Patent Grant
Infrared zoom lens system
- Patent number 6,091,551
- Issue date Jul 18, 2000
- Fuji Photo Optical Co., Ltd.
- Fumio Watanabe
- G02 - OPTICS
Information Patent Grant
Interworking apparatus for roaming among different mobile networks
- Patent number 6,002,931
- Issue date Dec 14, 1999
- Kokusai Denshin Denwa Co. Ltd.
- Akira Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charging unit price determination/information apparatus and communi...
- Patent number 5,978,456
- Issue date Nov 2, 1999
- Kokusai Denshin Denwa Co., Ltd.
- Yoshio Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical lighting system
- Patent number 5,911,489
- Issue date Jun 15, 1999
- Fuji Photo Optical Co., Ltd.
- Fumio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecentric projection lens system
- Patent number 5,905,596
- Issue date May 18, 1999
- Fuji Photo Optical Co., Ltd.
- Fumio Watanabe
- G02 - OPTICS
Information Patent Grant
Illumination optical system
- Patent number 5,786,939
- Issue date Jul 28, 1998
- Fuji Photo Optical Co., Ltd.
- Fumio Watanabe
- G02 - OPTICS
Information Patent Grant
Astigmatism correcting element
- Patent number 5,701,203
- Issue date Dec 23, 1997
- Fuji PhotoOptical Co. Ltd.
- Fumio Watanabe
- G02 - OPTICS
Information Patent Grant
Printed decorative paper having a three dimensional pattern and a p...
- Patent number 5,665,457
- Issue date Sep 9, 1997
- Toppan Printing Co., Ltd.
- Tohru Sato
- B44 - DECORATIVE ARTS
Information Patent Grant
Key switch
- Patent number 5,512,722
- Issue date Apr 30, 1996
- SMK Corporation
- Kumio Ozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic immunological measuring system
- Patent number 5,482,839
- Issue date Jan 9, 1996
- Yoshihiro Ashihara
- G01 - MEASURING TESTING
Information Patent Grant
Double-axis key switch
- Patent number 5,448,026
- Issue date Sep 5, 1995
- SMK Corporation
- Kumio Ozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch
- Patent number 5,430,267
- Issue date Jul 4, 1995
- SMK Corporation
- Kumio Ozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly
- Patent number 5,387,261
- Issue date Feb 7, 1995
- SMK Corporation
- Kazunori Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION DEVICE, SEMICONDUCTOR SWITCH DRIVE DEVICE, AND CON...
- Publication number 20230208275
- Publication date Jun 29, 2023
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Fumio WATANABE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND ELECTRIC MOTOR DRIVE SYSTEM
- Publication number 20220286076
- Publication date Sep 8, 2022
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Fumio WATANABE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL APPARATUS FOR A SYNCHRONOUS MOTOR
- Publication number 20190356248
- Publication date Nov 21, 2019
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Fumio WATANABE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RADIO CONTROL DEVICE, TERMINAL DEVICE, AND COMMUNICATION METHOD
- Publication number 20170251510
- Publication date Aug 31, 2017
- KDDI CORPORATION
- Kouichiro Kitagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COIL COMPONENT AND CIRCUIT BOARD IN WHICH COIL COMPONENT ARE EMBEDDED
- Publication number 20170111995
- Publication date Apr 20, 2017
- TDK Corporation
- Tomonaga NISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
- Publication number 20160165609
- Publication date Jun 9, 2016
- KDDI CORPORATION
- Makoto KONNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANUFACTURING APPARATUS OF ELECTRONIC COMPONENT AND MANUFACTURING M...
- Publication number 20140293258
- Publication date Oct 2, 2014
- TDK Corporation
- Naozumi ISHIKAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF
- Publication number 20140292466
- Publication date Oct 2, 2014
- TDK Corporation
- Fumio WATANABE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF
- Publication number 20140266547
- Publication date Sep 18, 2014
- TDK Corporation
- Fumio WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transmission method
- Publication number 20080225927
- Publication date Sep 18, 2008
- KDDI CORPORATION
- Noriaki Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA MODULE
- Publication number 20080143868
- Publication date Jun 19, 2008
- SMK Corporation
- Masaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zoom lens and projection display device using the zoom lens
- Publication number 20060056043
- Publication date Mar 16, 2006
- FUJINON CORPORATION
- Kimiaki Nakazawa
- G02 - OPTICS
Information Patent Application
Large numerical aperture objective lens and night vision optical de...
- Publication number 20020048080
- Publication date Apr 25, 2002
- Yukiko Nagatoshi
- G02 - OPTICS
Information Patent Application
Optical system for oblique incidence interferometer and apparatus u...
- Publication number 20010017697
- Publication date Aug 30, 2001
- Fuji photo optical Co., Ltd.
- Hideo Kanda
- G01 - MEASURING TESTING
Information Patent Application
Optical system for oblique incidence interferometer and apparatus u...
- Publication number 20010007502
- Publication date Jul 12, 2001
- Hideo Kanda
- G01 - MEASURING TESTING

Fumio WATANABE

Person

Patents Grantslast 30 patents

Power conversion device and electric motor drive system

Control apparatus for a synchronous motor

Coil component and circuit board in which coil component are embedded

Radio control device, terminal device, and communication method

Wireless communication system and wireless communication method

Electronic component and manufacturing method thereof

Manufacturing apparatus of electronic component and manufacturing m...

Electronic component and manufacturing method thereof

Zoom lens and projection display device using the zoom lens

Large numerical aperture objective lens and night vision optical de...

Mobile communication system with zone-shift control apparatus

Optical system for oblique incidence interferometer and apparatus u...

Optical system for oblique incidence interferometer and apparatus u...

Bright wide-angle infrared lens

IC socket and IC tester

Mobile communication system

Illumination optical system and liquid crystal projector apparatus...

Infrared zoom lens system

Interworking apparatus for roaming among different mobile networks

Charging unit price determination/information apparatus and communi...

Optical lighting system

Telecentric projection lens system

Illumination optical system

Astigmatism correcting element

Printed decorative paper having a three dimensional pattern and a p...

Key switch

Automatic immunological measuring system

Double-axis key switch

Keyboard switch

Keyboard switch assembly

Patents Applicationslast 30 patents

POWER CONVERSION DEVICE, SEMICONDUCTOR SWITCH DRIVE DEVICE, AND CON...

POWER CONVERSION DEVICE AND ELECTRIC MOTOR DRIVE SYSTEM

CONTROL APPARATUS FOR A SYNCHRONOUS MOTOR

RADIO CONTROL DEVICE, TERMINAL DEVICE, AND COMMUNICATION METHOD

COIL COMPONENT AND CIRCUIT BOARD IN WHICH COIL COMPONENT ARE EMBEDDED

WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD

MANUFACTURING APPARATUS OF ELECTRONIC COMPONENT AND MANUFACTURING M...

ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

Transmission method

CAMERA MODULE

Zoom lens and projection display device using the zoom lens

Large numerical aperture objective lens and night vision optical de...

Optical system for oblique incidence interferometer and apparatus u...

Optical system for oblique incidence interferometer and apparatus u...