Tokyo Denki Kabushiki Kaisha

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Gas pressure vessel
- Patent number 11,879,592
- Issue date Jan 23, 2024
- Japan Steel Works M&E, Inc.
- Takafumi Hosoya
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pressure vessel
- Patent number 11,543,079
- Issue date Jan 3, 2023
- JAPAN STEEL WORKS M&E, INC.
- Yoru Wada
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Aqueous solution electrolyte secondary battery
- Patent number 11,189,830
- Issue date Nov 30, 2021
- Sumitomo Electric Industries, Ltd.
- Koji Nitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group robot and collective movement controlling method for group robot
- Patent number 10,962,987
- Issue date Mar 30, 2021
- Tokyo Denki University
- Tsuyoshi Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pressure accumulation container
- Patent number 10,941,905
- Issue date Mar 9, 2021
- The Japan Steel Works, Ltd.
- Yoru Wada
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Superheated steam generation container, superheated steam generator...
- Patent number 9,140,445
- Issue date Sep 22, 2015
- Tokyo Denki University
- Hideo Tomita
- B24 - GRINDING POLISHING
Information Patent Grant
Repetitive fusion search method for search system
- Patent number 8,972,370
- Issue date Mar 3, 2015
- Tokyo Denki University
- Setsuo Tsuruta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gradient refractive index lens array projection exposure
- Patent number 8,797,510
- Issue date Aug 5, 2014
- Tokyo Denki University
- Toshiyuki Horiuchi
- G02 - OPTICS
Information Patent Grant
N-digit subtraction unit, N-digit subtraction module, N-digit addit...
- Patent number 8,606,842
- Issue date Dec 10, 2013
- Tokyo Denki University
- Hiroshi Kasahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection exposure apparatus and projection exposure method
- Patent number 8,421,999
- Issue date Apr 16, 2013
- Tokyo Denki University
- Toshiyuki Horiuchi
- G02 - OPTICS
Information Patent Grant
Method for forming diamond-like carbon film
- Patent number 8,394,455
- Issue date Mar 12, 2013
- Tokyo Denki University
- Kenji Hirakuri
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor test instrument and the method to test semiconductor
- Patent number 8,330,948
- Issue date Dec 11, 2012
- Tokyo Denki University
- Kenji Gomi
- G01 - MEASURING TESTING
Information Patent Grant
Tactile sensor
- Patent number 8,286,509
- Issue date Oct 16, 2012
- Tokyo Denki University
- Hiroshi Igarashi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Birefringence measuring device and birefringence measuring method
- Patent number 8,279,439
- Issue date Oct 2, 2012
- Tokyo Denki University
- Kenji Gomi
- G01 - MEASURING TESTING
Information Patent Grant
Brain function analysis apparatus and method
- Patent number 8,059,879
- Issue date Nov 15, 2011
- Tokyo Denki University
- Hiroshi Tsukimoto
- G01 - MEASURING TESTING
Information Patent Grant
Game ball
- Patent number 7,976,416
- Issue date Jul 12, 2011
- Tokyo Denki University
- Takehiko Kobayashi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Photovoltaic power generation controller and power evaluation metho...
- Patent number 7,859,241
- Issue date Dec 28, 2010
- Tokyo Denki University
- Toshiya Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Grant
Exchange node and exchange node control method
- Patent number 7,760,625
- Issue date Jul 20, 2010
- Tokyo Denki University
- Noriharu Miyaho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-phase voltage source inverter system
- Patent number 7,679,940
- Issue date Mar 16, 2010
- Tokyo Denki University
- Shigeo Masukawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stress measuring method and instrument
- Patent number 7,639,348
- Issue date Dec 29, 2009
- Tokyo Denki University
- Yasushi Niitsu
- G01 - MEASURING TESTING
Information Patent Grant
Portable electromagnetic induction heating device
- Patent number 7,405,380
- Issue date Jul 29, 2008
- Tokyo Denki University
- Shuji Obata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printer for an electronic computer
- Patent number D343412
- Issue date Jan 18, 1994
- Tokyo Denki Kabushiki Kaisha
- Maki Nakazato
- D18 - Printing and office machinery
Information Patent Grant
Juice extractor
- Patent number 4,440,074
- Issue date Apr 3, 1984
- Tokyo Denki Kabushiki Kaisha
- Keisuke Ihara
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

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Patents Applicationslast 30 patents

Information Patent Application
GAS PRESSURE VESSEL
- Publication number 20210381646
- Publication date Dec 9, 2021
- JAPAN STEEL WORKS M&E, INC.
- Takafumi HOSOYA
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
PRESSURE VESSEL
- Publication number 20200340625
- Publication date Oct 29, 2020
- The Japan Steel Works, Ltd.
- Yoru WADA
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
AQUEOUS SOLUTION ELECTROLYTE SECONDARY BATTERY
- Publication number 20200136136
- Publication date Apr 30, 2020
- Sumitomo Electric Industries, Ltd.
- Koji NITTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP ROBOT AND COLLECTIVE MOVEMENT CONTROLLING METHOD FOR GROUP ROBOT
- Publication number 20190310656
- Publication date Oct 10, 2019
- Tokyo Denki University
- Tsuyoshi SUZUKI
- G05 - CONTROLLING REGULATING
Information Patent Application
PRESSURE ACCUMULATION CONTAINER
- Publication number 20190049069
- Publication date Feb 14, 2019
- The Japan Steel Works, Ltd.
- Yoru WADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CIRCUIT FOR MEASURING A BIOELECTRIC SIGNAL
- Publication number 20160228063
- Publication date Aug 11, 2016
- NISSAN MOTOR CO., LTD.
- Yasuhiro FUKUYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROJECTION EXPOSURE APPARATUS AND PROJECTION EXPOSURE METHOD
- Publication number 20130215407
- Publication date Aug 22, 2013
- Tokyo Denki University
- Toshiyuki Horiuchi
- G02 - OPTICS
Information Patent Application
SEISMIC ISOLATION DEVICE AND SEISMIC ISOLATION STRUCTURE
- Publication number 20110227265
- Publication date Sep 22, 2011
- TOKYO DENKI UNIVERSITY
- Satoshi Fujita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEMICONDUCTOR TEST INSTRUMENT AND THE METHOD TO TEST SEMICONDUCTOR
- Publication number 20100271633
- Publication date Oct 28, 2010
- Tokyo Denki University
- Kenji GOMI
- G01 - MEASURING TESTING
Information Patent Application
BRAIN FUNCTION ANALYSIS APPARATUS
- Publication number 20090279762
- Publication date Nov 12, 2009
- Tokyo Denki University
- Hiroshi Tsukimoto
- G01 - MEASURING TESTING
Information Patent Application
Gas Insulated Switchgear and Gas Circuit Breaker
- Publication number 20090109604
- Publication date Apr 30, 2009
- Tokyo Denki University
- Satoru Yanabu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXCHANGE NODE AND EXCHANGE NODE CONTROL METHOD
- Publication number 20080084898
- Publication date Apr 10, 2008
- Tokyo Denki University
- Noriharu Miyaho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dielectric-Loaded Antenna
- Publication number 20070216595
- Publication date Sep 20, 2007
- Omron Corporation
- Shinji Hashiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-And Heat-Response Adsorbent And Method Of Recovering A Solubl...
- Publication number 20070197380
- Publication date Aug 23, 2007
- Tokyo Denki University
- Takayuki Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photovoltaic power generator
- Publication number 20070137688
- Publication date Jun 21, 2007
- Tokyo Denki University
- Toshiya Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Application
End mill cutting method for hard brittle material
- Publication number 20070127995
- Publication date Jun 7, 2007
- Tokyo Denki University
- Takashi Matsumura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Portable electromagnetic induction heating device
- Publication number 20070023422
- Publication date Feb 1, 2007
- Tokyo Denki University
- Shuji Obata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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Trademarklast 30 trademarks

Information Trademark
73659077 - TEC
- Serial number 73659077
- Registration number 1585341
- Filing date May 5, 1987
- Tokyo Denki Kabushiki Kaisha
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73431278 - TEC
- Serial number 73431278
- Registration number 1282449
- Filing date Jun 21, 1983
- Tokyo Denki Kabushiki Kaisha
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
73274079 - TEC
- Serial number 73274079
- Registration number 1199393
- Filing date Aug 14, 1980
- Tokyo Denki Kabushiki Kaisha (Tokyo Electric Co., Ltd.)
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73051709 - TEC
- Serial number 73051709
- Registration number 1028464
- Filing date May 7, 1975
- TOKYO DENKI KABUSHIKI KAISHA
- 7 - Machines and machine tools
Information Trademark
72447507 - TEC
- Serial number 72447507
- Registration number 1027647
- Filing date Feb 1, 1973
- TOKYO DENKI KABUSHIKI KAISHA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Tokyo Denki Kabushiki Kaisha

Organization

Patents Grantslast 30 patents

Gas pressure vessel

Pressure vessel

Aqueous solution electrolyte secondary battery

Group robot and collective movement controlling method for group robot

Pressure accumulation container

Superheated steam generation container, superheated steam generator...

Repetitive fusion search method for search system

Gradient refractive index lens array projection exposure

N-digit subtraction unit, N-digit subtraction module, N-digit addit...

Projection exposure apparatus and projection exposure method

Method for forming diamond-like carbon film

Semiconductor test instrument and the method to test semiconductor

Tactile sensor

Birefringence measuring device and birefringence measuring method

Brain function analysis apparatus and method

Game ball

Photovoltaic power generation controller and power evaluation metho...

Exchange node and exchange node control method

Three-phase voltage source inverter system

Stress measuring method and instrument

Portable electromagnetic induction heating device

Printer for an electronic computer

Juice extractor

Patents Applicationslast 30 patents

GAS PRESSURE VESSEL

PRESSURE VESSEL

AQUEOUS SOLUTION ELECTROLYTE SECONDARY BATTERY

GROUP ROBOT AND COLLECTIVE MOVEMENT CONTROLLING METHOD FOR GROUP ROBOT

PRESSURE ACCUMULATION CONTAINER

CIRCUIT FOR MEASURING A BIOELECTRIC SIGNAL

PROJECTION EXPOSURE APPARATUS AND PROJECTION EXPOSURE METHOD

SEISMIC ISOLATION DEVICE AND SEISMIC ISOLATION STRUCTURE

SEMICONDUCTOR TEST INSTRUMENT AND THE METHOD TO TEST SEMICONDUCTOR

BRAIN FUNCTION ANALYSIS APPARATUS

Gas Insulated Switchgear and Gas Circuit Breaker

EXCHANGE NODE AND EXCHANGE NODE CONTROL METHOD

Dielectric-Loaded Antenna

Light-And Heat-Response Adsorbent And Method Of Recovering A Solubl...

Photovoltaic power generator

End mill cutting method for hard brittle material

Portable electromagnetic induction heating device

Trademarklast 30 trademarks

73659077 - TEC

73431278 - TEC

73274079 - TEC

73051709 - TEC

72447507 - TEC