Kazuaki Utsumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Temperature estimating apparatus
- Patent number 11,121,386
- Issue date Sep 14, 2021
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery state estimating apparatus
- Patent number 10,718,817
- Issue date Jul 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- G01 - MEASURING TESTING
Information Patent Grant
Battery state estimating apparatus
- Patent number 10,656,216
- Issue date May 19, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state estimating apparatus
- Patent number 10,649,036
- Issue date May 12, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- G01 - MEASURING TESTING
Information Patent Grant
Battery state estimating apparatus
- Patent number 10,507,734
- Issue date Dec 17, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric cells for battery pack, battery control system, and batter...
- Patent number 9,780,593
- Issue date Oct 3, 2017
- NEC Corporation
- Kazuaki Utsumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Packaged battery, stacked battery assembly, and film-covered battery
- Patent number 9,653,715
- Issue date May 16, 2017
- NEC Corporation
- Masatomo Mizuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged battery, stacked battery assembly, and film-covered battery
- Patent number 8,722,241
- Issue date May 13, 2014
- NEC Corporation
- Masatomo Mizuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging apparatus and charging/discharging apparatus including tem...
- Patent number 8,692,506
- Issue date Apr 8, 2014
- NEC Corporation
- Takashi Saito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric cells for battery pack, battery control system, and batter...
- Patent number 8,228,040
- Issue date Jul 24, 2012
- NEC Corporation
- Kazuaki Utsumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor packing stack module and method of producing the same
- Patent number 6,188,127
- Issue date Feb 13, 2001
- NEC Corporation
- Naoji Senba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged semiconductor device and method of manufacturing the same
- Patent number 6,130,111
- Issue date Oct 10, 2000
- NEC Corporation
- Kazuhiro Ikuina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer printed board with an inductor providing a high impedan...
- Patent number 6,091,310
- Issue date Jul 18, 2000
- NEC Corporation
- Kazuaki Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged semiconductor device and method of manufacturing the same
- Patent number 5,952,712
- Issue date Sep 14, 1999
- NEC Corporation
- Kazuhiro Ikuina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interconnection structures and method of making same
- Patent number 5,830,563
- Issue date Nov 3, 1998
- NEC Corporation
- Tadanori Shimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of bonding circuit boards
- Patent number 5,545,281
- Issue date Aug 13, 1996
- NEC Corporation
- Koji Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of bonding circuit boards
- Patent number 5,318,651
- Issue date Jun 7, 1994
- NEC Corporation
- Koji Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric ceramic compositions
- Patent number 5,262,369
- Issue date Nov 16, 1993
- NEC Corporation
- Toru Mori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing dielectric ceramic compositions of lead-bas...
- Patent number 5,079,199
- Issue date Jan 7, 1992
- NEC Corporation
- Atsushi Ochi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic composition with improved electrical and mechanical properties
- Patent number 4,791,078
- Issue date Dec 13, 1988
- NEC Corporation
- Susumu Saito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic wiring substrate
- Patent number 4,783,358
- Issue date Nov 8, 1988
- NEC Corporation
- Teruyuki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing ceramic electronic device
- Patent number 4,766,671
- Issue date Aug 30, 1988
- NEC Corporation
- Kazuaki Utsumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric transducer and process for preparation thereof
- Patent number 4,756,808
- Issue date Jul 12, 1988
- NEC Corporation
- Kazuaki Utsumi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Electroluminescent device with monolithic substrate
- Patent number 4,757,235
- Issue date Jul 12, 1988
- NEC Corporation
- Keiji Nunomura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layer circuit board having a large heat dissipation
- Patent number 4,724,283
- Issue date Feb 9, 1988
- NEC Corporation
- Yuzo Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printer using ink balls
- Patent number 4,723,135
- Issue date Feb 2, 1988
- NEC Corporation
- Takeshi Yano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of producing electrostrictive effect element
- Patent number 4,681,667
- Issue date Jul 21, 1987
- NEC Corporation
- Kazuaki Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing aluminum nitride ceramics having superior ther...
- Patent number 4,650,777
- Issue date Mar 17, 1987
- NEC Corporation
- Yasuhiro Kurokawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
MMC Substrate including capacitors having perovskite structure diel...
- Patent number 4,574,255
- Issue date Mar 4, 1986
- NEC Corporation
- Shuzo Fujii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayer ceramic substrate with interlayered capacitor
- Patent number 4,567,542
- Issue date Jan 28, 1986
- NEC Corporation
- Yuzo Shimada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
IMPEDANCE ESTIMATING APPARATUS
- Publication number 20190064278
- Publication date Feb 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE ESTIMATING APPARATUS
- Publication number 20190067714
- Publication date Feb 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY STATE ESTIMATING APPARATUS
- Publication number 20180275201
- Publication date Sep 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- G01 - MEASURING TESTING
Information Patent Application
BATTERY STATE ESTIMATING APPARATUS
- Publication number 20180259587
- Publication date Sep 13, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- G01 - MEASURING TESTING
Information Patent Application
BATTERY STATE ESTIMATING APPARATUS
- Publication number 20180222344
- Publication date Aug 9, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY STATE ESTIMATING APPARATUS
- Publication number 20180156872
- Publication date Jun 7, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- G01 - MEASURING TESTING
Information Patent Application
PACKAGED BATTERY, STACKED BATTERY ASSEMBLY, AND FILM-COVERED BATTERY
- Publication number 20140205869
- Publication date Jul 24, 2014
- NEC Corporation
- Masatomo Mizuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC CELLS FOR BATTERY PACK, BATTERY CONTROL SYSTEM, AND BATTER...
- Publication number 20140049225
- Publication date Feb 20, 2014
- NEC Corporation
- Kazuaki Utsumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC CELLS FOR BATTERY PACK, BATTERY CONTROL SYSTEM, AND BATTER...
- Publication number 20120119707
- Publication date May 17, 2012
- NEC Corporation
- Kazuaki Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGED BATTERY, STACKED BATTERY ASSEMBLY, AND FILM-COVERED BATTERY
- Publication number 20100112436
- Publication date May 6, 2010
- NEC Corporation
- Masatomo Mizuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC CELLS FOR BATTERY PACK, BATTERY CONTROL SYSTEM, AND BATTER...
- Publication number 20100019732
- Publication date Jan 28, 2010
- NEC Corporation
- Kazuaki Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING APPARATUS AND CHARGING/DISCHARGING APPARATUS
- Publication number 20090200987
- Publication date Aug 13, 2009
- NEC Corporation
- Takashi Saito
- B60 - VEHICLES IN GENERAL

Kazuaki Utsumi

Person

Patents Grantslast 30 patents

Temperature estimating apparatus

Battery state estimating apparatus

Battery state estimating apparatus

Battery state estimating apparatus

Battery state estimating apparatus

Electric cells for battery pack, battery control system, and batter...

Packaged battery, stacked battery assembly, and film-covered battery

Packaged battery, stacked battery assembly, and film-covered battery

Charging apparatus and charging/discharging apparatus including tem...

Electric cells for battery pack, battery control system, and batter...

Semiconductor packing stack module and method of producing the same

Packaged semiconductor device and method of manufacturing the same

Multi-layer printed board with an inductor providing a high impedan...

Packaged semiconductor device and method of manufacturing the same

Interconnection structures and method of making same

Method of bonding circuit boards

Method of bonding circuit boards

Dielectric ceramic compositions

Method of manufacturing dielectric ceramic compositions of lead-bas...

Ceramic composition with improved electrical and mechanical properties

Ceramic wiring substrate

Method of manufacturing ceramic electronic device

Piezoelectric transducer and process for preparation thereof

Electroluminescent device with monolithic substrate

Multi-layer circuit board having a large heat dissipation

Printer using ink balls

Method of producing electrostrictive effect element

Method for preparing aluminum nitride ceramics having superior ther...

MMC Substrate including capacitors having perovskite structure diel...

Multilayer ceramic substrate with interlayered capacitor

Patents Applicationslast 30 patents

IMPEDANCE ESTIMATING APPARATUS

TEMPERATURE ESTIMATING APPARATUS

BATTERY STATE ESTIMATING APPARATUS

BATTERY STATE ESTIMATING APPARATUS

BATTERY STATE ESTIMATING APPARATUS

BATTERY STATE ESTIMATING APPARATUS

PACKAGED BATTERY, STACKED BATTERY ASSEMBLY, AND FILM-COVERED BATTERY

ELECTRIC CELLS FOR BATTERY PACK, BATTERY CONTROL SYSTEM, AND BATTER...

ELECTRIC CELLS FOR BATTERY PACK, BATTERY CONTROL SYSTEM, AND BATTER...

PACKAGED BATTERY, STACKED BATTERY ASSEMBLY, AND FILM-COVERED BATTERY

ELECTRIC CELLS FOR BATTERY PACK, BATTERY CONTROL SYSTEM, AND BATTER...

CHARGING APPARATUS AND CHARGING/DISCHARGING APPARATUS