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Akihiro Yanai
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Toyota-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
GNSS receiver and positioning method
Patent number
8,947,298
Issue date
Feb 3, 2015
Toyota Jidosha Kabushiki Kaisha
Takuya Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electromagnetically driven valve control apparatus and electromagne...
Patent number
6,866,012
Issue date
Mar 15, 2005
Toyota Jidosha Kabushiki Kaisha
Yuichiro Hayase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and method for detecting change of neutral position of va...
Patent number
6,634,327
Issue date
Oct 21, 2003
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electromagnetic valve drive apparatus of internal combustion engine
Patent number
6,626,146
Issue date
Sep 30, 2003
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control device for solenoid driving valve
Patent number
6,477,993
Issue date
Nov 12, 2002
Toyota Jidosha Kabushiki Kaisha
Shoji Katsumata
G01 - MEASURING TESTING
Information
Patent Grant
Solenoid valve actuating apparatus
Patent number
6,276,318
Issue date
Aug 21, 2001
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electromagnetically driven valve for an internal combustion engine
Patent number
6,230,674
Issue date
May 15, 2001
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Hattori
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electromagnetically driven valve for an internal combustion engine
Patent number
6,125,803
Issue date
Oct 3, 2000
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Hattori
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve driving apparatus using an electromagnetic coil to move a val...
Patent number
5,915,347
Issue date
Jun 29, 1999
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of detecting fault in electromagnetically-actuated intake or...
Patent number
5,889,405
Issue date
Mar 30, 1999
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve driving apparatus using an electromagnetic coil to move a val...
Patent number
5,775,276
Issue date
Jul 7, 1998
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
BATTERY STACK AND BATTERY MODULE EMPLOYING BATTERY STACK
Publication number
20210184189
Publication date
Jun 17, 2021
Toyota Jidosha Kabushiki Kaisha
Akihiro YANAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE MONOPULSE RADAR SYSTEM AND TARGET DETECTING METHOD
Publication number
20150061923
Publication date
Mar 5, 2015
Toyota Jidosha Kabushiki Kaisha
Yoh Sato
G01 - MEASURING TESTING
Information
Patent Application
GNSS RECEIVER AND POSITIONING METHOD
Publication number
20130016007
Publication date
Jan 17, 2013
Toyota Jidosha Kabushiki Kaisha
Takuya Yamamoto
G01 - MEASURING TESTING
Information
Patent Application
Electromagnetically driven valve control apparatus and electromagne...
Publication number
20040103867
Publication date
Jun 3, 2004
Yuichiro Hayase
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Apparatus and method for detecting change of neutral position of va...
Publication number
20020185089
Publication date
Dec 12, 2002
Toyota Jidosha Kabushiki Kaisha
Akihiro Yanai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES