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Masao NAKAYAMA
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Nagoya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cylinder head for internal combustion engine
Patent number
10,302,040
Issue date
May 28, 2019
Toyota Jidosha Kabushiki Kaisha
Masao Nakayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder internal pressure sensor
Patent number
10,151,659
Issue date
Dec 11, 2018
Toyota Jidosha Kabushiki Kaisha
Masao Nakayama
G01 - MEASURING TESTING
Information
Patent Grant
Electrically heated catalyst device and its manufacturing method
Patent number
10,071,343
Issue date
Sep 11, 2018
Toyota Jidosha Kabushiki Kaisha
Masao Nakayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel injection valve
Patent number
10,001,101
Issue date
Jun 19, 2018
Toyota Jidosha Kabushiki Kaisha
Natsuki Sugiyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrically heated catalyst device and its manufacturing method
Patent number
9,815,024
Issue date
Nov 14, 2017
Toyota Jidosha Kabushiki Kaisha
Koji Kasahara
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Clutch having a groove formed in an outer circumferential surface
Patent number
9,759,272
Issue date
Sep 12, 2017
Toyota Jidosha Kabushiki Kaisha
Hirotaka Sunada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electrically heated catalyst device and its manufacturing method
Patent number
9,464,549
Issue date
Oct 11, 2016
Toyota Jidosha Kabushiki Kaisha
Shinya Nishigaya
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solenoid-operated fuel injection valve
Patent number
6,910,644
Issue date
Jun 28, 2005
Toyota Jidosha Kabushiki Kaisha
Masao Nakayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Vacuum casting apparatus and method using flange-free stalk
Patent number
5,620,041
Issue date
Apr 15, 1997
Toyota Jidosha Kabushiki Kaisha
Mituyoshi Sato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Vacuum casting apparatus using flange-free stalk
Patent number
5,555,925
Issue date
Sep 17, 1996
Toyota Jidosha Kabushiki Kaisha
Mituyoshi Sato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Low pressure casting apparatus
Patent number
5,355,934
Issue date
Oct 18, 1994
Toyota Jidosha Kabushiki Kaisha
Minoru Uozumi
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE
Publication number
20180313250
Publication date
Nov 1, 2018
Toyota Jidosha Kabushiki Kaisha
Masao NAKAYAMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINE
Publication number
20180274477
Publication date
Sep 27, 2018
Toyota Jidosha Kabushiki Kaisha
Masao NAKAYAMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CYLINDER INTERNAL PRESSURE SENSOR
Publication number
20170122830
Publication date
May 4, 2017
Toyota Jidosha Kabushiki Kaisha
Masao NAKAYAMA
G01 - MEASURING TESTING
Information
Patent Application
ELECTRICALLY HEATED CATALYST DEVICE AND ITS MANUFACTURING METHOD
Publication number
20160271561
Publication date
Sep 22, 2016
TOYOTA JIDOSHA KABUSHIKI KAISHA
Masao NAKAYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUEL INJECTION VALVE
Publication number
20160047346
Publication date
Feb 18, 2016
Toyota Jidosha Kabushiki Kaisha
Natsuki SUGIYAMA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ELECTRICALLY HEATED CATALYST DEVICE AND ITS MANUFACTURING METHOD
Publication number
20150290584
Publication date
Oct 15, 2015
Toyota Jidosha Kabushiki Kaisha
Koji KASAHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRICALLY HEATED CATALYST DEVICE AND ITS MANUFACTURING METHOD
Publication number
20150292386
Publication date
Oct 15, 2015
Toyota Jidosha Kabushiki Kaisha
Shinya NISHIGAYA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CLUTCH
Publication number
20150252857
Publication date
Sep 10, 2015
Toyota Jidosha Kabushiki Kaisha
Hirotaka Sunada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CLUTCH
Publication number
20150247536
Publication date
Sep 3, 2015
Toyota Jidosha Kabushiki Kaisha
Hirotaka Sunada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CLUTCH
Publication number
20150247535
Publication date
Sep 3, 2015
Toyota Jidosha Kabushiki Kaisha
Hirotaka Sunada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ELECTRICALLY HEATED CATALYST APPARATUS AND METHOD FOR MANUFACTURING...
Publication number
20150247436
Publication date
Sep 3, 2015
Toyota Jidosha Kabushiki Kaisha
Masao Nakayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Solenoid-operated fuel injection valve
Publication number
20030116657
Publication date
Jun 26, 2003
Toyota Jidosha Kabushiki Kaisha
Masao Nakayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS