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Takayuki MAEZAKO
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Nishio-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Variable valve mechanism of internal combustion engine
Patent number
10,280,817
Issue date
May 7, 2019
Otics Corporation
Takayuki Maezako
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve mechanism of internal combustion engine
Patent number
10,240,489
Issue date
Mar 26, 2019
Otics Corporation
Takayuki Maezako
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve mechanism of internal combustion engine
Patent number
9,879,577
Issue date
Jan 30, 2018
Otics Corporation
Koki Yamaguchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve mechanism of internal combustion engine
Patent number
9,624,795
Issue date
Apr 18, 2017
Otics Corporation
Akira Sugiura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve mechanism of internal combustion engine
Patent number
9,181,826
Issue date
Nov 10, 2015
Otics Corporation
Akira Sugiura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve mechanism of internal combustion engine
Patent number
8,960,144
Issue date
Feb 24, 2015
Otics Corporation
Naoki Hiramatsu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
Publication number
20180195421
Publication date
Jul 12, 2018
OTICS Corporation
Takayuki MAEZAKO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
Publication number
20170218794
Publication date
Aug 3, 2017
OTICS Corporation
Takayuki MAEZAKO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
Publication number
20160312669
Publication date
Oct 27, 2016
OTICS Corporation
Koki YAMAGUCHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
Publication number
20160084119
Publication date
Mar 24, 2016
OTICS Corporation
Akira SUGIURA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
Publication number
20140137823
Publication date
May 22, 2014
OTICS Corporation
Akira SUGIURA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
Publication number
20140083380
Publication date
Mar 27, 2014
OTICS Corporation
Naoki Hiramatsu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES