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Shigenobu Tochiyama
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating tool for and method of friction stir welding
Patent number
12,162,088
Issue date
Dec 10, 2024
Mitsubishi Electric Corporation
Tetsuya Amasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heatsink, and semiconductor module including the heatsink
Patent number
11,502,022
Issue date
Nov 15, 2022
Mitsubishi Electric Corporation
Shigenobu Tochiyama
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooling apparatus having vertical flow channels
Patent number
10,455,734
Issue date
Oct 22, 2019
Mitsubishi Electric Corporation
Shigenobu Tochiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel injection valve device
Patent number
7,798,433
Issue date
Sep 21, 2010
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electromagnetic valve
Patent number
7,070,163
Issue date
Jul 4, 2006
Mitsubishi Denki Kabushiki Kaisha
Shigenobu Tochiyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Proportional solenoid valve and control method therefor
Patent number
6,957,656
Issue date
Oct 25, 2005
Mitsubishi Denki Kabushiki Kaisha
Shigenobu Tochiyama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Intake air amount control apparatus for an engine
Patent number
6,918,374
Issue date
Jul 19, 2005
Mitsubishi Denki Kabushiki Kaisha
Kazuhisa Kurita
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High-pressure fuel supply system
Patent number
6,688,291
Issue date
Feb 10, 2004
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetic valve for high pressure fuel supply apparatus
Patent number
6,647,963
Issue date
Nov 18, 2003
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
High-pressure fuel supply assembly
Patent number
6,223,725
Issue date
May 1, 2001
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Metal diaphragm type pulsation absorber for high-pressure fuel pump
Patent number
6,079,450
Issue date
Jun 27, 2000
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
HEAT SINK AND METHOD FOR MANUFACTURING HEAT SINK
Publication number
20240255228
Publication date
Aug 1, 2024
Mitsubishi Electric Corporation
Shigenobu TOCHIYAMA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTATING TOOL FOR AND METHOD OF FRICTION STIR WELDING
Publication number
20200361025
Publication date
Nov 19, 2020
Mitsubishi Electric Corporation
Tetsuya AMASAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEATSINK, AND SEMICONDUCTOR MODULE INCLUDING THE HEATSINK
Publication number
20200286812
Publication date
Sep 10, 2020
Mitsubishi Electric Corporation
Shigenobu TOCHIYAMA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COOLING APPARATUS HAVING VERTICAL FLOW CHANNELS
Publication number
20170280589
Publication date
Sep 28, 2017
Mitsubishi Electric Corporation
Shigenobu TOCHIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COOLING APPARATUS
Publication number
20140158324
Publication date
Jun 12, 2014
Mitsubishi Electric Corporation
Shigenobu TOCHIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Injection Valve
Publication number
20080185460
Publication date
Aug 7, 2008
Mitsubishi Electric Corporation
Yoshihiko Onishi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel injection valve device
Publication number
20070095948
Publication date
May 3, 2007
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Electromagnetic valve
Publication number
20040231335
Publication date
Nov 25, 2004
Mitsubishi Denki Kabushiki Kaisha
Shigenobu Tochiyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Proportional solenoid valve and control method therefor
Publication number
20040211463
Publication date
Oct 28, 2004
Mitsubishi Denki Kabushiki Kaisha
Shigenobu Tochiyama
G05 - CONTROLLING REGULATING
Information
Patent Application
High-pressure fuel supply system
Publication number
20030217736
Publication date
Nov 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Electromagnetic valve for high pressure fuel supply apparatus
Publication number
20030056758
Publication date
Mar 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Onishi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...