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Akira Furuta
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Protective film for OLED display with fingerprint recognition system
Patent number
11,450,139
Issue date
Sep 20, 2022
Keiwa Inc.
Akira Furuta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sheet for image display unit, laminate for image display unit, and...
Patent number
10,315,396
Issue date
Jun 11, 2019
Keiwa Inc.
Hironori Nakashima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical waveguide sheet, edge-lit backlight unit and laptop computer
Patent number
9,581,753
Issue date
Feb 28, 2017
Keiwa Inc.
Hironori Nakashima
G02 - OPTICS
Information
Patent Grant
Valve timing controller for internal combustion engine
Patent number
8,261,707
Issue date
Sep 11, 2012
Mitsubishi Electric Corporation
Shinji Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Internal combustion engine control apparatus
Patent number
7,726,278
Issue date
Jun 1, 2010
Mitsubishi Electric Corporation
Keiichiro Sakaigaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valve timing control device for an internal combustion engine
Patent number
7,673,599
Issue date
Mar 9, 2010
Mitsubishi Electric Corporation
Masao Katsuma
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control apparatus for an internal combustion engine which detects k...
Patent number
7,614,289
Issue date
Nov 10, 2009
Mitsubishi Electric Corporation
Hidetoshi Miyaji
G01 - MEASURING TESTING
Information
Patent Grant
Control apparatus for vehicular internal combustion engine
Patent number
7,273,039
Issue date
Sep 25, 2007
Mitsubishi Denki Kabushiki Kaisha
Takao Ohno
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection control device
Patent number
7,156,078
Issue date
Jan 2, 2007
Mitsubishi Denki Kabushiki Kaisha
Akira Furuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel supply device for an internal combustion engine
Patent number
6,918,376
Issue date
Jul 19, 2005
Mitsubishi Denki Kabushiki Kaisha
Takahiko Oono
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Crank angle detecting device for an internal combustion engine
Patent number
6,889,540
Issue date
May 10, 2005
Mitsubishi Denki Kabushiki Kaisha
Shiro Yonezawa
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for controlling electronic throttle valve
Patent number
6,799,554
Issue date
Oct 5, 2004
Mitsubishi Denki Kabushiki Kaisha
Akira Furuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for identification of cylinders in an internal combustion...
Patent number
6,776,033
Issue date
Aug 17, 2004
Mitsubishi Denki Kabushiki Kaisha
Yasuyoshi Hori
G01 - MEASURING TESTING
Information
Patent Grant
Valve timing control apparatus for an internal combustion engine
Patent number
6,761,139
Issue date
Jul 13, 2004
Mitsubishi Denki Kabushiki Kaisha
Tatsuhiko Takahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Internal combustion engine control apparatus
Patent number
6,644,273
Issue date
Nov 11, 2003
Mitsubishi Denki Kabushiki Kaisha
Hideki Hagari
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Synthetic control system for automobile
Patent number
5,890,078
Issue date
Mar 30, 1999
Mitsubishi Denki Kabushiki Kaisha
Akira Furuta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Intake air amount control unit for engine
Patent number
5,828,193
Issue date
Oct 27, 1998
Mitsubushi Denki Kabushiki Kaisha
Akira Furuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
Publication number
20240345294
Publication date
Oct 17, 2024
Keiwa Incorporated
Masayuki SUKIGARA
G02 - OPTICS
Information
Patent Application
LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
Publication number
20240295678
Publication date
Sep 5, 2024
KEIWA INC.
Masayuki SUKIGARA
G02 - OPTICS
Information
Patent Application
LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
Publication number
20230400609
Publication date
Dec 14, 2023
KEIWA INC.
Masayuki SUKIGARA
G02 - OPTICS
Information
Patent Application
PROTECTIVE FILM FOR OLED DISPLAY WITH FINGERPRINT RECOGNITION SYSTEM
Publication number
20200342200
Publication date
Oct 29, 2020
KEIWA INC.
Akira FURUTA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHEET FOR IMAGE DISPLAY UNIT, LAMINATE FOR IMAGE DISPLAY UNIT, AND...
Publication number
20170182753
Publication date
Jun 29, 2017
KEIWA INC.
Hironori NAKASHIMA
B32 - LAYERED PRODUCTS
Information
Patent Application
EDGE-LIT BACKLIGHT UNIT AND REFLECTIVE TAPE MEMBER
Publication number
20170176663
Publication date
Jun 22, 2017
KEIWA INC.
Akira FURUTA
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE SHEET, EDGE-LIT BACKLIGHT UNIT AND LAPTOP COMPUTER
Publication number
20140092627
Publication date
Apr 3, 2014
KEIWA INC.
Hironori NAKASHIMA
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE SHEET, EDGE-LIT BACKLIGHT UNIT AND LAPTOP COMPUTER
Publication number
20140092626
Publication date
Apr 3, 2014
KEIWA INC.
Hironori NAKASHIMA
G02 - OPTICS
Information
Patent Application
VALVE TIMING CONTROLLER FOR INTERNAL COMBUSTION ENGINE
Publication number
20100242880
Publication date
Sep 30, 2010
Mitsubishi Electric Corporation
Shinji Watanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE TIMING CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20090056652
Publication date
Mar 5, 2009
Mitsubishi Electric Corporation
Masao KATSUMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
Publication number
20090020100
Publication date
Jan 22, 2009
Mitsubishi Electric Corporation
Keiichiro SAKAIGAKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20080257025
Publication date
Oct 23, 2008
Mitsubishi Electric Corporation
Hidetoshi MIYAJI
G01 - MEASURING TESTING
Information
Patent Application
Control apparatus for vehicular internal combustion engine
Publication number
20070023011
Publication date
Feb 1, 2007
Mitsubishi Denki Kabushiki Kaisha
Takao Ohno
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel supply device for an internal combustion engine
Publication number
20040237938
Publication date
Dec 2, 2004
Mitsubishi Denki Kabushiki Kaisha
Takahiko Oono
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Crank angle detecting device for an internal combustion engine
Publication number
20040083800
Publication date
May 6, 2004
Mitsubishi Denki Kabushiki Kaisha
Shiro Yonezawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Apparatus for identification of cylinders in an internal combustion...
Publication number
20040000190
Publication date
Jan 1, 2004
Mitsubishi Denki Kabushiki Kaisha
Yasuyoshi Hori
G01 - MEASURING TESTING
Information
Patent Application
Apparatus for controlling electronic throttle valve
Publication number
20040000286
Publication date
Jan 1, 2004
Mitsubishi Denki Kabushiki Kaisha
Akira Furuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Valve timing control apparatus for an internal combustion engine
Publication number
20030226529
Publication date
Dec 11, 2003
Mitsubishi Denki Kabushiki Kaisha
Tatsuhiko Takahashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES