Hirofumi TAKAHASHI

Person

Kitaibaraki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Battery pack
- Patent number 11,923,519
- Issue date Mar 5, 2024
- Vehicle Energy Japan Inc.
- Hirofumi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack
- Patent number 11,843,101
- Issue date Dec 12, 2023
- Vehicle Energy Japan Inc.
- Masanari Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing high purity tin, electrowinning apparatus...
- Patent number 11,572,632
- Issue date Feb 7, 2023
- JX Nippon Mining & Metals Corporation
- Kouichi Takemoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Battery pack
- Patent number 11,133,541
- Issue date Sep 28, 2021
- Vehicle Energy Japan Inc.
- Masanari Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charge/discharge control method and charge/discharge control appara...
- Patent number 9,935,477
- Issue date Apr 3, 2018
- Hitachi, Ltd.
- Chieko Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric storage device and method for charging same
- Patent number 9,787,119
- Issue date Oct 10, 2017
- Hitachi Maxwell, Ltd.
- Shin Yamauchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Nonaqueous secondary battery and battery control system
- Patent number 9,722,284
- Issue date Aug 1, 2017
- Hitachi, Ltd.
- Hirofumi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery with organic electrolytic solution
- Patent number 9,325,034
- Issue date Apr 26, 2016
- Hitachi Automotive Systems, Ltd.
- Kenji Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery cell
- Patent number 9,077,043
- Issue date Jul 7, 2015
- Hitachi Automotive Systems, Ltd.
- Yuichi Takatsuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Copper anode or phosphorous-containing copper anode, method of elec...
- Patent number 8,216,438
- Issue date Jul 10, 2012
- JX Nippon Mining & Metals Corporation
- Akihiro Aiba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Signal relay device, communication network system and operation system
- Patent number 7,999,661
- Issue date Aug 16, 2011
- Yokogawa Electric Corporation
- Isao Uchida
- G05 - CONTROLLING REGULATING
Information Patent Grant
Polyisocyanate production method and polyisocyanate production system
- Patent number 7,897,805
- Issue date Mar 1, 2011
- Mitsui Chemicals, Inc.
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for continuously producing polyisocyanate
- Patent number 7,767,160
- Issue date Aug 3, 2010
- Mitsui Chemicals, Inc.
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Energy conversion device
- Patent number 7,742,279
- Issue date Jun 22, 2010
- Shin-Kobe Electric Machinery Co., Ltd.
- Hirofumi Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Polyisocyanate production system and gas treatment apparatus
- Patent number 7,718,145
- Issue date May 18, 2010
- Mitsui Chemicals, Inc.
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electroless palladium plating liquid
- Patent number 7,704,307
- Issue date Apr 27, 2010
- Nippon Mining & Metals Co., Ltd.
- Akihiro Aiba
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electroless gold plating solution
- Patent number 7,396,394
- Issue date Jul 8, 2008
- Nippon Mining & Metals Co., Ltd.
- Akihiro Aiba
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Inspection device having coaxial induction and exciting coils formi...
- Patent number 5,432,444
- Issue date Jul 11, 1995
- Kaisei Engineer Co., Ltd.
- Kazuhiko Yasohama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MODULE AND METHOD FOR INSPECTING THE BATTERY MODULE
- Publication number 20240266625
- Publication date Aug 8, 2024
- Vehicle Energy Japan Inc.
- Hirofumi TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Pack
- Publication number 20240258608
- Publication date Aug 1, 2024
- Vehicle Energy Japan Inc.
- Masanari Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Pack
- Publication number 20220013828
- Publication date Jan 13, 2022
- Vehicle Energy Japan Inc.
- Masanari Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Pack
- Publication number 20220013829
- Publication date Jan 13, 2022
- Vehicle Energy Japan Inc.
- Masanari Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING HIGH PURITY TIN, ELECTROWINNING APPARATUS...
- Publication number 20200071842
- Publication date Mar 5, 2020
- JX NIPPON MINING & METALS CORPORATION
- Kouichi Takemoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Battery Pack
- Publication number 20190386268
- Publication date Dec 19, 2019
- Hitachi Automotive Systems, Ltd.
- Hirofumi TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MANAGEMENT SYSTEM, POWER MANAGEMENT DEVICE, AND POWER MANAGEM...
- Publication number 20190386511
- Publication date Dec 19, 2019
- Hitachi, Ltd
- Hirofumi TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Battery Pack
- Publication number 20190207279
- Publication date Jul 4, 2019
- Hitachi Automotive Systems, Ltd.
- Masanari ODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGE/DISCHARGE CONTROL METHOD AND CHARGE/DISCHARGE CONTROL APPARA...
- Publication number 20160181833
- Publication date Jun 23, 2016
- Hitachi, Ltd
- Chieko ARAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method For Manufacturing High Purity Tin, Electrowinning Apparatus...
- Publication number 20160097139
- Publication date Apr 7, 2016
- JX NIPPON MINING & METALS CORPORATION
- Kouichi Takemoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LITHIUM ION BATTERY SYSTEM
- Publication number 20160064779
- Publication date Mar 3, 2016
- Hitachi, Ltd
- Hirofumi TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric Storage Device and Method for Charging Same
- Publication number 20150318717
- Publication date Nov 5, 2015
- Hitachi, Ltd
- Shin YAMAUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NONAQUEOUS SECONDARY BATTERY AND BATTERY CONTROL SYSTEM
- Publication number 20150270583
- Publication date Sep 24, 2015
- Hitachi, Ltd
- Hirofumi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC COPPER PLATING SOLUTION FOR FILLING FOR FORMING MICROW...
- Publication number 20140158546
- Publication date Jun 12, 2014
- JX Nippon Mining & Metals Corporation
- Junnosuke SEKIGUCHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SECONDARY BATTERY WITH ORGANIC ELECTROLYTIC SOLUTION
- Publication number 20130295447
- Publication date Nov 7, 2013
- HITACHI VEHICLE ENERGY, LTD.
- Kenji Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC COPPER PLATING SOLUTION FOR FILLING FOR FORMING MICROW...
- Publication number 20120103820
- Publication date May 3, 2012
- Junnosuke Sekiguchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Battery Controller and Voltage Abnormality Detection Method
- Publication number 20120062238
- Publication date Mar 15, 2012
- HITACHI VEHICLE ENERGY, LTD.
- Tatsuhiko Kawasaki
- G01 - MEASURING TESTING
Information Patent Application
SECONDARY BATTERY CELL
- Publication number 20120021276
- Publication date Jan 26, 2012
- Yuichi TAKATSUKA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Positive electrode material for lithium secondary battery, positive...
- Publication number 20100261061
- Publication date Oct 14, 2010
- Toyotaka Yuasa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polyisocyanate production method and polyisocyanate production system
- Publication number 20100226833
- Publication date Sep 9, 2010
- Mitsui Chemicals Polyurethanes, Inc.
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Copper Anode or Phosphorous-Containing Copper Anode, Method of Elec...
- Publication number 20100096271
- Publication date Apr 22, 2010
- Nippon Mining & Metals Co., Ltd.
- Akihiro Aiba
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
POLYISOCYANATE PRODUCTION SYSTEM AND GAS TREATMENT APPARATUS
- Publication number 20090293732
- Publication date Dec 3, 2009
- Mitsui Chemicals Polyurethanes, Inc.
- Masaaki SASAKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Apparatus for Continuously Producing Polyisocyanate
- Publication number 20090081086
- Publication date Mar 26, 2009
- Mitsui Chemicals Polyurethanes, Inc.
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electroless Palladium Plating Liquid
- Publication number 20090081369
- Publication date Mar 26, 2009
- Akihiro Aiba
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SIGNAL RELAY DEVICE, COMMUNICATION NETWORK SYSTEM AND OPERATION SYSTEM
- Publication number 20090040031
- Publication date Feb 12, 2009
- YOKOGAWA ELECTRIC CORPORATION
- Isao Uchida
- G05 - CONTROLLING REGULATING
Information Patent Application
Communication System
- Publication number 20080281991
- Publication date Nov 13, 2008
- YOKOGAWA ELECTRIC CORPORATION
- Toshiki Ogawa
- G05 - CONTROLLING REGULATING
Information Patent Application
ENERGY CONVERSION DEVICE
- Publication number 20080206638
- Publication date Aug 28, 2008
- Hirofumi Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polyisocyanate Production Method and Polyisocyanate Production System
- Publication number 20080154066
- Publication date Jun 26, 2008
- Mitsui Chemicals Polyurethanes, Inc
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polyisocyanate Production System and Gas Treatment Apparatus
- Publication number 20080138252
- Publication date Jun 12, 2008
- MITSUI CHEMICALS POLYURETHANES, INC.
- Masaaki Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electroless Gold Plating Solution
- Publication number 20070209548
- Publication date Sep 13, 2007
- Akihiro Aiba
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Hirofumi TAKAHASHI

Person

Patents Grantslast 30 patents

Battery pack

Battery pack

Method for manufacturing high purity tin, electrowinning apparatus...

Battery pack

Charge/discharge control method and charge/discharge control appara...

Electric storage device and method for charging same

Nonaqueous secondary battery and battery control system

Secondary battery with organic electrolytic solution

Secondary battery cell

Copper anode or phosphorous-containing copper anode, method of elec...

Signal relay device, communication network system and operation system

Polyisocyanate production method and polyisocyanate production system

Apparatus for continuously producing polyisocyanate

Energy conversion device

Polyisocyanate production system and gas treatment apparatus

Electroless palladium plating liquid

Electroless gold plating solution

Inspection device having coaxial induction and exciting coils formi...

Patents Applicationslast 30 patents

BATTERY MODULE AND METHOD FOR INSPECTING THE BATTERY MODULE

Battery Pack

Battery Pack

Battery Pack

METHOD FOR MANUFACTURING HIGH PURITY TIN, ELECTROWINNING APPARATUS...

Battery Pack

POWER MANAGEMENT SYSTEM, POWER MANAGEMENT DEVICE, AND POWER MANAGEM...

Battery Pack

CHARGE/DISCHARGE CONTROL METHOD AND CHARGE/DISCHARGE CONTROL APPARA...

Method For Manufacturing High Purity Tin, Electrowinning Apparatus...

LITHIUM ION BATTERY SYSTEM

Electric Storage Device and Method for Charging Same

NONAQUEOUS SECONDARY BATTERY AND BATTERY CONTROL SYSTEM

ELECTROLYTIC COPPER PLATING SOLUTION FOR FILLING FOR FORMING MICROW...

SECONDARY BATTERY WITH ORGANIC ELECTROLYTIC SOLUTION

ELECTROLYTIC COPPER PLATING SOLUTION FOR FILLING FOR FORMING MICROW...

Battery Controller and Voltage Abnormality Detection Method

SECONDARY BATTERY CELL

Positive electrode material for lithium secondary battery, positive...

Polyisocyanate production method and polyisocyanate production system

Copper Anode or Phosphorous-Containing Copper Anode, Method of Elec...

POLYISOCYANATE PRODUCTION SYSTEM AND GAS TREATMENT APPARATUS

Apparatus for Continuously Producing Polyisocyanate

Electroless Palladium Plating Liquid

SIGNAL RELAY DEVICE, COMMUNICATION NETWORK SYSTEM AND OPERATION SYSTEM

Communication System

ENERGY CONVERSION DEVICE

Polyisocyanate Production Method and Polyisocyanate Production System

Polyisocyanate Production System and Gas Treatment Apparatus

Electroless Gold Plating Solution