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Toshihiko Yamamoto deceased
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late of Kusatsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power conversion device
Patent number
11,973,412
Issue date
Apr 30, 2024
Hitachi Industrial Equipment Systems Co., Ltd.
Kouga Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Connecting structure and connecting method of fiber conductor wire
Patent number
9,077,088
Issue date
Jul 7, 2015
Yazaki Corporation
Toshihiko Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Intake apparatus of engine
Patent number
8,997,721
Issue date
Apr 7, 2015
Toshihiko Yamamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake apparatus of engine
Patent number
8,991,370
Issue date
Mar 31, 2015
Toshihiko Yamamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Motor drive control device
Patent number
8,381,644
Issue date
Feb 26, 2013
Aida Engineering, Ltd.
Yasuhiko Tanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Intake device for engine
Patent number
7,367,329
Issue date
May 6, 2008
Toshihiko Yamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Energy recovery apparatus and method of operating energy recovering...
Patent number
7,081,688
Issue date
Jul 25, 2006
Hitachi, Ltd.
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Energy recovery apparatus and method of operating energy recovering...
Patent number
7,019,411
Issue date
Mar 28, 2006
Hitachi, Ltd.
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Connector with double retaining mechanism
Patent number
5,779,506
Issue date
Jul 14, 1998
Yazaki Corporation
Toshiaki Okabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector conduction tester, and terminal locking method for connec...
Patent number
5,777,480
Issue date
Jul 7, 1998
Yazaki Corporation
Yuji Hatagishi
G01 - MEASURING TESTING
Information
Patent Grant
Method of producing connector with rear holder
Patent number
5,709,831
Issue date
Jan 20, 1998
Yazaki Corporation
Takayoshi Endo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Connector
Patent number
5,700,162
Issue date
Dec 23, 1997
Yazaki Corporation
Yuji Hatagishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power-assisted steering system
Patent number
5,010,970
Issue date
Apr 30, 1991
Mazda Motor Corporation
Toshihiko Yamamoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Powdered hair dye containing cyclodextrin inclusion complex
Patent number
4,808,189
Issue date
Feb 28, 1989
Hoyu Co., Ltd.
Takeshi Oishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pin board matrix
Patent number
4,778,393
Issue date
Oct 18, 1988
Fujitsu Limited
Masao Hosogai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cleaning device in electrostatic copying apparatus
Patent number
4,602,864
Issue date
Jul 29, 1986
Mita Industrial Co., Ltd.
Hiroshi Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic copying apparatus
Patent number
4,533,233
Issue date
Aug 6, 1985
Mita Industrial Co., Ltd.
Hiroshi Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mount for a rotating drum and a developer within an electrostatic c...
Patent number
4,530,588
Issue date
Jul 23, 1985
Mita Industrial Co., Ltd.
Hiroshi Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical device in variable magnification electrostatic copying appa...
Patent number
4,487,497
Issue date
Dec 11, 1984
Mita Industrial Co., Ltd.
Hiroshi Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
N-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions t...
Patent number
4,173,638
Issue date
Nov 6, 1979
Ishihara Sangyo Kaisha Ltd.
Ryuzo Nishiyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions t...
Patent number
4,173,637
Issue date
Nov 6, 1979
Ishihara Sangyo Kaisha Ltd.
Ryuzo Nishiyama
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Power Conversion Device
Publication number
20230099816
Publication date
Mar 30, 2023
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Kouga SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTAKE APPARATUS OF ENGINE
Publication number
20150308391
Publication date
Oct 29, 2015
Toshihiko Yamamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method for Crimping Terminal to Wire and Crimping Terminal
Publication number
20150020384
Publication date
Jan 22, 2015
YAZAKI CORPORATION
Toshihiko Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTING STRUCTURE AND CONNECTING METHOD OF FIBER CONDUCTOR WIRE
Publication number
20130180778
Publication date
Jul 18, 2013
YAZAKI CORPORATION
Toshihiko Yamamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTAKE APPARATUS OF ENGINE
Publication number
20130125861
Publication date
May 23, 2013
Toshihiko Yamamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTAKE APPARATUS OF ENGINE
Publication number
20130047960
Publication date
Feb 28, 2013
Toshihiko YAMAMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MOTOR DRIVE CONTROL DEVICE
Publication number
20100192788
Publication date
Aug 5, 2010
Aida Engineering, Ltd.
Yasuhiko TANAKA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Intake device for engine
Publication number
20070044780
Publication date
Mar 1, 2007
Toshihiko Yamamoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENERGY RECOVERY APPARATUS AND METHOD OF OPERATING ENERGY RECOVERING...
Publication number
20060113797
Publication date
Jun 1, 2006
Hitachi, Ltd
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Energy recovery apparatus and method of operating energy recovering...
Publication number
20030222457
Publication date
Dec 4, 2003
Hitachi, Ltd
Kouichi Satou
F24 - HEATING RANGES VENTILATING