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Masayuki Yamada
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Toride, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium secondary battery pack, as well as electronic device, charg...
Patent number
RE49407
Issue date
Jan 31, 2023
MAXELL, LTD.
Haruki Kamizori
Information
Patent Grant
Lithium secondary battery pack, as well as electronic device, charg...
Patent number
10,044,072
Issue date
Aug 7, 2018
MAXELL HOLDINGS, LTD.
Haruki Kamizori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lithium secondary battery
Patent number
9,570,777
Issue date
Feb 14, 2017
Hitachi Maxell, Ltd.
Haruki Kamizori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for non-aqueous secondary battery, and a non-aqu...
Patent number
9,537,139
Issue date
Jan 3, 2017
Hitachi Maxell Ltd.
Naokage Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary battery positive electrode and lithium secondary...
Patent number
9,065,116
Issue date
Jun 23, 2015
Hitachi Maxell, Ltd.
Toshiharu Shimooka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Lithium secondary battery
Patent number
9,005,824
Issue date
Apr 14, 2015
Hitachi Maxell, Ltd.
Yuta Kawamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous secondary battery
Patent number
8,859,147
Issue date
Oct 14, 2014
Hitachi Maxell, Ltd.
Naokage Tanaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nonaqueous secondary battery
Patent number
8,790,829
Issue date
Jul 29, 2014
Hitachi Maxell, Ltd.
Satoshi Kono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous secondary battery
Patent number
8,481,212
Issue date
Jul 9, 2013
Hitachi Maxell, Ltd.
Naokage Tanaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-aqueous secondary battery and method for producing the same
Patent number
8,216,719
Issue date
Jul 10, 2012
Hitachi Maxell Energy, Ltd.
Masayuki Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Automatic document feeder and image forming apparatus equipped ther...
Patent number
7,914,002
Issue date
Mar 29, 2011
Kyocera Mita Corporation
Masayuki Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Original document transport device
Patent number
7,605,957
Issue date
Oct 20, 2009
Kyocera Mita Corporation
Hiroyuki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Composite electrode material and method for producing the same, and...
Patent number
6,989,218
Issue date
Jan 24, 2006
Hitachi Maxell, Ltd.
Masayuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode-active material and lithium cell comprising the...
Patent number
6,489,057
Issue date
Dec 3, 2002
Hitachi Maxell, Ltd.
Masayuki Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fluorescent substance
Patent number
6,139,774
Issue date
Oct 31, 2000
Hitachi Maxell, Ltd.
Masayuki Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM SECONDARY BATTERY PACK, AS WELL AS ELECTRONIC DEVICE, CHARG...
Publication number
20160020494
Publication date
Jan 21, 2016
HITACHI MAXELL, LTD.
Haruki KAMIZORI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20140234704
Publication date
Aug 21, 2014
Ube Industries, Ltd.
Haruki Kamizori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY-BATTERY PACK, ELECTRONIC DEVICE USING SAME, CHARG...
Publication number
20140227562
Publication date
Aug 14, 2014
HITACHI MAXELL, LTD.
Haruki Kamizori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20140093761
Publication date
Apr 3, 2014
HITACHI MAXELL ENERGY, LTD.
Yuta Sakanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20130344381
Publication date
Dec 26, 2013
Yuta Kawamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS SECONDARY BATTERY
Publication number
20130273439
Publication date
Oct 17, 2013
Naokage TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY, AND A NON-AQU...
Publication number
20130136988
Publication date
May 30, 2013
HITACHI MAXELL ENERGY, LTD.
Naokage Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS SECONDARY BATTERY
Publication number
20120288742
Publication date
Nov 15, 2012
Naokage Tanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NONAQUEOUS SECONDARY BATTERY
Publication number
20120282524
Publication date
Nov 8, 2012
Satoshi Kono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE AND LITHIUM SECONDARY...
Publication number
20110262796
Publication date
Oct 27, 2011
Toshiharu SHIMOOKA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NONAQUEOUS SECONDARY BATTERY
Publication number
20110159370
Publication date
Jun 30, 2011
Akira Inaba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, NONAQUEOUS SECONDARY BA...
Publication number
20100203392
Publication date
Aug 12, 2010
Masayuki Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous secondary battery and method for producing the same
Publication number
20070190416
Publication date
Aug 16, 2007
HITACHI MAXELL, LTD.
Masayuki Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Automatic document feeder and image forming apparatus equipped ther...
Publication number
20070145662
Publication date
Jun 28, 2007
Kyocera Mita Corporation
Masayuki Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Original document transport device
Publication number
20070097458
Publication date
May 3, 2007
Hiroyuki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Composite electrode material and method for producing the same, and...
Publication number
20030142466
Publication date
Jul 31, 2003
Masayuki Yamada
H01 - BASIC ELECTRIC ELEMENTS