Kazuhiko Tsutsumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Backlight device and liquid crystal display apparatus
- Patent number 8,783,932
- Issue date Jul 22, 2014
- Mitsubishi Electric Corporation
- Rena Nishitani
- G02 - OPTICS
Information Patent Grant
Video display apparatus that adjusts video display parameters based...
- Patent number 8,139,157
- Issue date Mar 20, 2012
- Mitsubishi Electric Corporation
- Jun Someya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for radiation assisted electrochemical etching...
- Patent number 6,790,340
- Issue date Sep 14, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Izuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon device
- Patent number 6,759,591
- Issue date Jul 6, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Yukihisa Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Inertia force sensor
- Patent number 6,736,008
- Issue date May 18, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Munehito Kumagai
- G01 - MEASURING TESTING
Information Patent Grant
Thermo-sensitive flow rate sensor
- Patent number 6,675,644
- Issue date Jan 13, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Tomoya Yamakawa
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensing element and device having magnetoresistance...
- Patent number 6,661,221
- Issue date Dec 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Motohisa Taguchi
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 6,619,130
- Issue date Sep 16, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Naoki Yutani
- G01 - MEASURING TESTING
Information Patent Grant
Heat-sensitive type flow rate detecting element and holder therefor
- Patent number 6,615,655
- Issue date Sep 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yuichi Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 6,591,683
- Issue date Jul 15, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Naoki Yutani
- G01 - MEASURING TESTING
Information Patent Grant
Microdevice and its production method
- Patent number 6,528,724
- Issue date Mar 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yukihisa Yoshida
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Magnetic field sensing element and device having magnetoresistance...
- Patent number 6,426,620
- Issue date Jul 30, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Motohisa Taguchi
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with a thermal pressure detecting element
- Patent number 6,393,919
- Issue date May 28, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Ohji
- G01 - MEASURING TESTING
Information Patent Grant
Manufacturing method of silicon device
- Patent number 6,358,861
- Issue date Mar 19, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Ohji
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Rotation sensor
- Patent number 6,323,644
- Issue date Nov 27, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Motohisa Taguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic field sensing element
- Patent number 6,239,595
- Issue date May 29, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Izuru Shinjo
- G01 - MEASURING TESTING
Information Patent Grant
Magneto optical recording medium
- Patent number 6,139,949
- Issue date Oct 31, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhiko Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing magnetically, us...
- Patent number 6,088,179
- Issue date Jul 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Sugahara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Infrared focal plane array
- Patent number 6,031,231
- Issue date Feb 29, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masafumi Kimata
- G01 - MEASURING TESTING
Information Patent Grant
Overwritable, high-density magneto-optical recording medium and rec...
- Patent number 5,764,600
- Issue date Jun 9, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Yoshio Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording medium and apparatus
- Patent number 5,679,455
- Issue date Oct 21, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Nakaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording and reproducing apparatus
- Patent number 5,638,344
- Issue date Jun 10, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Nakaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk
- Patent number 5,603,814
- Issue date Feb 18, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhiko Tsutsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and method of manufacturing the same
- Patent number 5,593,791
- Issue date Jan 14, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshio Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and method of manufacturing the same
- Patent number 5,547,751
- Issue date Aug 20, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yoshio Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc
- Patent number 5,540,967
- Issue date Jul 30, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yukari Toide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Magneto-optic recording system
- Patent number 5,528,565
- Issue date Jun 18, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Isao Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording medium and apparatus
- Patent number 5,512,366
- Issue date Apr 30, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Nakaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording medium method of manufacturing the same and...
- Patent number 5,481,508
- Issue date Jan 2, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Isao Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Overwritable, high-density magneto-optical recording medium and rec...
- Patent number 5,449,566
- Issue date Sep 12, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yoshio Fujii
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20130033901
- Publication date Feb 7, 2013
- Mitsubishi Electric Corporation
- Rena Nishitani
- G02 - OPTICS
Information Patent Application
Video display apparatus
- Publication number 20080186413
- Publication date Aug 7, 2008
- MITSUBISHI ELECTRIC CORPORATION
- Jun Someya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inertia force sensor
- Publication number 20030217597
- Publication date Nov 27, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Munehito Kumagai
- G01 - MEASURING TESTING
Information Patent Application
Silicon device
- Publication number 20030180504
- Publication date Sep 25, 2003
- Yukihisa Yoshida
- G01 - MEASURING TESTING
Information Patent Application
Magnetic field sensing element and device having magnetoresistance...
- Publication number 20020153881
- Publication date Oct 24, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Motohisa Taguchi
- G01 - MEASURING TESTING
Information Patent Application
Structure, method of manufacturing the structure, and DNA separatio...
- Publication number 20020079490
- Publication date Jun 27, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Izuo
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
THERMO-SENSITIVE FLOW RATE SENSOR
- Publication number 20020011104
- Publication date Jan 31, 2002
- TOMOYA YAMAKAWA
- G01 - MEASURING TESTING
Information Patent Application
Method of manufacturing inertial force sensor
- Publication number 20010054316
- Publication date Dec 27, 2001
- Hiroshi Ohji
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Kazuhiko Tsutsumi

Person

Patents Grantslast 30 patents

Backlight device and liquid crystal display apparatus

Video display apparatus that adjusts video display parameters based...

Method and apparatus for radiation assisted electrochemical etching...

Silicon device

Inertia force sensor

Thermo-sensitive flow rate sensor

Magnetic field sensing element and device having magnetoresistance...

Pressure sensor

Heat-sensitive type flow rate detecting element and holder therefor

Pressure sensor

Microdevice and its production method

Magnetic field sensing element and device having magnetoresistance...

Pressure sensor with a thermal pressure detecting element

Manufacturing method of silicon device

Rotation sensor

Magnetic field sensing element

Magneto optical recording medium

Method and apparatus for recording and reproducing magnetically, us...

Infrared focal plane array

Overwritable, high-density magneto-optical recording medium and rec...

Magneto-optic recording medium and apparatus

Magneto-optic recording and reproducing apparatus

Magneto-optical disk

Magneto-optical recording medium and method of manufacturing the same

Magneto-optical recording medium and method of manufacturing the same

Optical disc

Magneto-optic recording system

Magneto-optic recording medium and apparatus

Magneto-optic recording medium method of manufacturing the same and...

Overwritable, high-density magneto-optical recording medium and rec...

Patents Applicationslast 30 patents

BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS

Video display apparatus

Inertia force sensor

Silicon device

Magnetic field sensing element and device having magnetoresistance...

Structure, method of manufacturing the structure, and DNA separatio...

THERMO-SENSITIVE FLOW RATE SENSOR

Method of manufacturing inertial force sensor