Masaru HIRATSUKA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Battery pack and manufacturing method therefor
- Patent number 10,497,965
- Issue date Dec 3, 2019
- Murata Manufacturing Co., Ltd.
- Takeru Yamamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of producing a separator and method of producing a microporo...
- Patent number 10,431,793
- Issue date Oct 1, 2019
- Murata Manufacturing Co., Ltd.
- Masahiro Sawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Separator, battery using the same, method for producing separator,...
- Patent number 10,297,804
- Issue date May 21, 2019
- Murata Manufacturing Co., Ltd.
- Masahiro Sawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Battery pack including a frame member surrounding a packing member...
- Patent number 9,525,158
- Issue date Dec 20, 2016
- Sony Corporation
- Takeru Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack and control method therefor
- Patent number 8,629,656
- Issue date Jan 14, 2014
- Sony Corporation
- Shoichi Nishiyama
- G01 - MEASURING TESTING
Information Patent Grant
Battery pack and control method therefor
- Patent number 8,203,306
- Issue date Jun 19, 2012
- Sony Corporation
- Shoichi Nishiyama
- G01 - MEASURING TESTING
Information Patent Grant
Outer casing of non-aqueous electrolyte battery and production meth...
- Patent number 8,057,555
- Issue date Nov 15, 2011
- Sony Co., Ltd.
- Masaru Hiratsuka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Battery pack with insulating film sheath material and method of pro...
- Patent number 7,563,535
- Issue date Jul 21, 2009
- Sony Corporation
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack and method for producing battery pack
- Patent number 7,534,525
- Issue date May 19, 2009
- Sony Corporation
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack and method for producing same
- Patent number 7,396,613
- Issue date Jul 8, 2008
- Sony Corporation
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack and method for producing battery pack
- Patent number 7,348,762
- Issue date Mar 25, 2008
- Sony Corporation
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack and method for producing same
- Patent number 7,166,389
- Issue date Jan 23, 2007
- Sony Corporation
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rectangular and sealed battery
- Patent number 6,746,798
- Issue date Jun 8, 2004
- Sony Corporation
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication method, remaining capacity calculation method, total...
- Patent number 6,174,617
- Issue date Jan 16, 2001
- Sony Chemicals Corporation
- Masaru Hiratsuka
- G01 - MEASURING TESTING
Information Patent Grant
Battery pack
- Patent number 5,796,238
- Issue date Aug 18, 1998
- Sony Corporation
- Masaru Hiratsuka
- G01 - MEASURING TESTING
Information Patent Grant
Battery pack including internal capacity monitor for monitoring gro...
- Patent number 5,680,027
- Issue date Oct 21, 1997
- Sony Corporation
- Masaru Hiratsuka
- G01 - MEASURING TESTING
Information Patent Grant
Battery cartridge having a recess for detecting misuse and/or reces...
- Patent number 5,415,947
- Issue date May 16, 1995
- Sony Corporation
- Hidero Mitsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for editing video tapes
- Patent number 5,029,013
- Issue date Jul 2, 1991
- Sony Corporation
- Masaru Hiratsuka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING A SEPARATOR AND METHOD OF PRODUCING A MICROPORO...
- Publication number 20170133649
- Publication date May 11, 2017
- SONY CORPORATION
- Masahiro SAWAGUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BATTERY PACK AND MANUFACTURING METHOD THEREFOR
- Publication number 20170084948
- Publication date Mar 23, 2017
- SONY CORPORATION
- Takeru YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK AND CONTROL METHOD THEREFOR
- Publication number 20120146586
- Publication date Jun 14, 2012
- SONY CORPORATION
- Shoichi Nishiyama
- G01 - MEASURING TESTING
Information Patent Application
SEPARATOR, BATTERY USING THE SAME, METHOD FOR PRODUCING SEPARATOR,...
- Publication number 20110269010
- Publication date Nov 3, 2011
- SONY CORPORATION
- Masahiro Sawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
OUTER CASING OF NON-AQUEOUS ELECTROLYTE BATTERY AND PRODUCTION METH...
- Publication number 20100162558
- Publication date Jul 1, 2010
- SONY CORPORATION
- Masaru HIRATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK AND CONTROL METHOD THEREFOR
- Publication number 20090315520
- Publication date Dec 24, 2009
- SONY CORPORATION
- Shoichi Nishiyama
- G01 - MEASURING TESTING
Information Patent Application
BATTERY PACK AND MANUFACTURING METHOD THEREFOR
- Publication number 20090191456
- Publication date Jul 30, 2009
- SONY CORPORATION
- Takeru Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Pack
- Publication number 20070287063
- Publication date Dec 13, 2007
- Masaru Hiratsuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BATTERY PACK AND METHOD FOR PRODUCING SAME
- Publication number 20070111091
- Publication date May 17, 2007
- SONY CORPORATION
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK AND METHOD FOR PRODUCING BATTERY PACK
- Publication number 20060283008
- Publication date Dec 21, 2006
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Outer case for non-aqueous electrolyte battery and method of produc...
- Publication number 20060068281
- Publication date Mar 30, 2006
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery pack and method for producing battery pack
- Publication number 20050017678
- Publication date Jan 27, 2005
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery pack and method for producing same
- Publication number 20040115527
- Publication date Jun 17, 2004
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery pack and method of producing the same
- Publication number 20030165736
- Publication date Sep 4, 2003
- Masaru Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS

Masaru HIRATSUKA

Person

Patents Grantslast 30 patents

Battery pack and manufacturing method therefor

Method of producing a separator and method of producing a microporo...

Separator, battery using the same, method for producing separator,...

Battery pack including a frame member surrounding a packing member...

Battery pack and control method therefor

Battery pack and control method therefor

Outer casing of non-aqueous electrolyte battery and production meth...

Battery pack with insulating film sheath material and method of pro...

Battery pack and method for producing battery pack

Battery pack and method for producing same

Battery pack and method for producing battery pack

Battery pack and method for producing same

Rectangular and sealed battery

Communication method, remaining capacity calculation method, total...

Battery pack

Battery pack including internal capacity monitor for monitoring gro...

Battery cartridge having a recess for detecting misuse and/or reces...

Apparatus for editing video tapes

Patents Applicationslast 30 patents

METHOD OF PRODUCING A SEPARATOR AND METHOD OF PRODUCING A MICROPORO...

BATTERY PACK AND MANUFACTURING METHOD THEREFOR

BATTERY PACK AND CONTROL METHOD THEREFOR

SEPARATOR, BATTERY USING THE SAME, METHOD FOR PRODUCING SEPARATOR,...

OUTER CASING OF NON-AQUEOUS ELECTROLYTE BATTERY AND PRODUCTION METH...

BATTERY PACK AND CONTROL METHOD THEREFOR

BATTERY PACK AND MANUFACTURING METHOD THEREFOR

Battery Pack

BATTERY PACK AND METHOD FOR PRODUCING SAME

BATTERY PACK AND METHOD FOR PRODUCING BATTERY PACK

Outer case for non-aqueous electrolyte battery and method of produc...

Battery pack and method for producing battery pack

Battery pack and method for producing same

Battery pack and method of producing the same