Yoshihide Majima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Protection monitoring circuit, battery pack, secondary battery moni...
- Patent number 9,935,451
- Issue date Apr 3, 2018
- Mitsumi Electric Co., Ltd.
- Akira Ikeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection monitoring circuit, battery pack, secondary battery moni...
- Patent number 9,231,283
- Issue date Jan 5, 2016
- Mitsumi Electric Co., Ltd.
- Akira Ikeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery-state monitoring apparatus
- Patent number 8,996,324
- Issue date Mar 31, 2015
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Grant
Protection monitoring circuit and battery pack
- Patent number 8,890,482
- Issue date Nov 18, 2014
- Mitsumi Electric Co., Ltd.
- Akira Ikeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery condition detector, battery pack including same, and batter...
- Patent number 8,749,204
- Issue date Jun 10, 2014
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Grant
Battery status detecting method and battery status detecting apparatus
- Patent number 8,378,638
- Issue date Feb 19, 2013
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting a status of a secondary battery...
- Patent number 8,234,087
- Issue date Jul 31, 2012
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Grant
Mobile phone terminal and communication system
- Patent number 8,140,129
- Issue date Mar 20, 2012
- Sony Ericsson Mobile Communications Japan, Inc.
- Katsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile phone terminal and charging system
- Patent number 8,036,717
- Issue date Oct 11, 2011
- Sony Ericsson Mobile Communications Japan, Inc.
- Katsuya Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication system, communication device, and communication method
- Patent number 7,356,018
- Issue date Apr 8, 2008
- Mitsumi Electric Co., Ltd.
- Hideo Seyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Icon for a display screen
- Patent number D491190
- Issue date Jun 8, 2004
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Icon for a display screen
- Patent number D484143
- Issue date Dec 23, 2003
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Recording/reproducing device with read/write head carriage supporti...
- Patent number 6,369,990
- Issue date Apr 9, 2002
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk-shaped recording medium and formatting method thereof wherein...
- Patent number 6,341,045
- Issue date Jan 22, 2002
- Mitsumi Electric Co., Ltd.
- Hisakazu Hironaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Defect management method for a magnetic recording medium
- Patent number 6,324,660
- Issue date Nov 27, 2001
- Mitsumi Electric Co., Ltd.
- Yoshihide Majima
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing device with read/write head carriage supporti...
- Patent number 6,278,586
- Issue date Aug 21, 2001
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Removable type magnetic recording/reproducing device
- Patent number 6,201,657
- Issue date Mar 13, 2001
- Mitsumi Electric Co., Ltd.
- Toshiharu Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing device with read/write head carriage supporti...
- Patent number 6,084,750
- Issue date Jul 4, 2000
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk protection method for removable magnetic recording/reproducing...
- Patent number 6,067,201
- Issue date May 23, 2000
- Mitsumi Electric Co., Ltd.
- Toshiharu Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing device with an improved carriage loc...
- Patent number 6,034,838
- Issue date Mar 7, 2000
- Mitsumi Electric Co., Ltd.
- Hidetsugu Touji
- G11 - INFORMATION STORAGE
Information Patent Grant
Method capable of surely chucking a FD inserted in a high-density t...
- Patent number 5,998,947
- Issue date Dec 7, 1999
- Mitsumi Electric Co., Ltd.
- Toshiharu Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Control method for a high-density type FDD capable of automatically...
- Patent number 5,953,176
- Issue date Sep 14, 1999
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing device having head carriage with sho...
- Patent number 5,850,322
- Issue date Dec 15, 1998
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing device with magnetic shield between...
- Patent number 5,841,606
- Issue date Nov 24, 1998
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing device having a magnetic head and a...
- Patent number 5,835,304
- Issue date Nov 10, 1998
- Mitsumi Electric Co., Ltd.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible disk drive having head carriage locking mechanism
- Patent number 5,831,794
- Issue date Nov 3, 1998
- Mitsumi Electric Co., Ltd.
- Tsuneo Uwabo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION MONITORING CIRCUIT, BATTERY PACK, SECONDARY BATTERY MONI...
- Publication number 20160079746
- Publication date Mar 17, 2016
- MITSUMI ELECTRIC CO., LTD.
- Akira Ikeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT AND METHOD FOR DETERMINING INTERNAL SHORT-CIRCUIT, BATTERY...
- Publication number 20140184235
- Publication date Jul 3, 2014
- MITSUMI ELECTRIC CO., LTD.
- Akira IKEUCHI
- G01 - MEASURING TESTING
Information Patent Application
BATTERY CONDITION DETECTING APPARATUS AND BATTERY CONDITION DETECTI...
- Publication number 20120290237
- Publication date Nov 15, 2012
- Mitsuhiro Takahashi
- G01 - MEASURING TESTING
Information Patent Application
BATTERY CONDITION DETECTING APPARATUS
- Publication number 20120290236
- Publication date Nov 15, 2012
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
MICROPROCESSOR
- Publication number 20120137053
- Publication date May 31, 2012
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide MAJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BATTERY STATUS DETECTING DEVICE AND BATTERY PACK WHERE THE BATTERY...
- Publication number 20120121952
- Publication date May 17, 2012
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
PROTECTION MONITORING CIRCUIT AND BATTERY PACK
- Publication number 20110273804
- Publication date Nov 10, 2011
- MITSUMI ELECTRIC CO., LTD.
- Akira Ikeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION MONITORING CIRCUIT, BATTERY PACK, SECONDARY BATTERY MONI...
- Publication number 20110267726
- Publication date Nov 3, 2011
- MITSUMI ELECTRIC CO., LTD.
- Akira Ikeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CONDITION DETECTOR, BATTERY PACK INCLUDING SAME, AND BATTER...
- Publication number 20110187329
- Publication date Aug 4, 2011
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
BATTERY-STATE MONITORING APPARATUS
- Publication number 20110119005
- Publication date May 19, 2011
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
BATTERY STATUS DETECTION DEVICE
- Publication number 20110112782
- Publication date May 12, 2011
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
Battery Pack, Portable Device, Internal Short Detecting Method, and...
- Publication number 20090155674
- Publication date Jun 18, 2009
- MITSUMI ELECTRONIC CO., LTD.
- Akira Ikeuchi
- G01 - MEASURING TESTING
Information Patent Application
MOBILE PHONE TERMINAL AND CHARGING SYSTEM
- Publication number 20090124299
- Publication date May 14, 2009
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Katsuya SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOBILE PHONE TERMINAL AND COMMUNICATION SYSTEM
- Publication number 20090124298
- Publication date May 14, 2009
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Katsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Battery status detecting method, battery status detecting apparatus...
- Publication number 20090037124
- Publication date Feb 5, 2009
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
Battery status detecting method and battery status detecting apparatus
- Publication number 20090033292
- Publication date Feb 5, 2009
- MITSUMI ELECTRIC CO., LTD.
- Yoshihide Majima
- G01 - MEASURING TESTING
Information Patent Application
Communication system, communication device, and communication method
- Publication number 20050030933
- Publication date Feb 10, 2005
- Hideo Seyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording/reproducing device with read/write head carriage supporti...
- Publication number 20020030941
- Publication date Mar 14, 2002
- MITSUMI ELECTRIC CO., LTD.
- Teruo Shimazu
- G11 - INFORMATION STORAGE
Information Patent Application
Removable type magnetic recording/reproducing device
- Publication number 20010001253
- Publication date May 17, 2001
- Mitsumi Electric Co., Ltd.,
- Toshiharu Shimizu
- G11 - INFORMATION STORAGE

Yoshihide Majima

Person

Patents Grantslast 30 patents

Protection monitoring circuit, battery pack, secondary battery moni...

Protection monitoring circuit, battery pack, secondary battery moni...

Battery-state monitoring apparatus

Protection monitoring circuit and battery pack

Battery condition detector, battery pack including same, and batter...

Battery status detecting method and battery status detecting apparatus

Apparatus and method for detecting a status of a secondary battery...

Mobile phone terminal and communication system

Mobile phone terminal and charging system

Communication system, communication device, and communication method

Icon for a display screen

Icon for a display screen

Recording/reproducing device with read/write head carriage supporti...

Disk-shaped recording medium and formatting method thereof wherein...

Defect management method for a magnetic recording medium

Recording/reproducing device with read/write head carriage supporti...

Removable type magnetic recording/reproducing device

Recording/reproducing device with read/write head carriage supporti...

Disk protection method for removable magnetic recording/reproducing...

Magnetic recording/reproducing device with an improved carriage loc...

Method capable of surely chucking a FD inserted in a high-density t...

Control method for a high-density type FDD capable of automatically...

Magnetic recording/reproducing device having head carriage with sho...

Magnetic recording/reproducing device with magnetic shield between...

Magnetic recording/reproducing device having a magnetic head and a...

Flexible disk drive having head carriage locking mechanism

Patents Applicationslast 30 patents

PROTECTION MONITORING CIRCUIT, BATTERY PACK, SECONDARY BATTERY MONI...

CIRCUIT AND METHOD FOR DETERMINING INTERNAL SHORT-CIRCUIT, BATTERY...

BATTERY CONDITION DETECTING APPARATUS AND BATTERY CONDITION DETECTI...

BATTERY CONDITION DETECTING APPARATUS

MICROPROCESSOR

BATTERY STATUS DETECTING DEVICE AND BATTERY PACK WHERE THE BATTERY...

PROTECTION MONITORING CIRCUIT AND BATTERY PACK

PROTECTION MONITORING CIRCUIT, BATTERY PACK, SECONDARY BATTERY MONI...

BATTERY CONDITION DETECTOR, BATTERY PACK INCLUDING SAME, AND BATTER...

BATTERY-STATE MONITORING APPARATUS

BATTERY STATUS DETECTION DEVICE

Battery Pack, Portable Device, Internal Short Detecting Method, and...

MOBILE PHONE TERMINAL AND CHARGING SYSTEM

MOBILE PHONE TERMINAL AND COMMUNICATION SYSTEM

Battery status detecting method, battery status detecting apparatus...

Battery status detecting method and battery status detecting apparatus

Communication system, communication device, and communication method

Recording/reproducing device with read/write head carriage supporti...

Removable type magnetic recording/reproducing device