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Kenzo Watanabe
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing concrete structure, concrete curing sheet...
Patent number
9,976,314
Issue date
May 22, 2018
KAJIMA CORPORATION
Noboru Sakata
E04 - BUILDING
Information
Patent Grant
Car air-conditioning system
Patent number
6,886,356
Issue date
May 3, 2005
Sanyo Electric Co., Ltd.
Mamoru Kubo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle power unit structure
Patent number
5,743,156
Issue date
Apr 28, 1998
Fuji Jukogyo Kabushiki Kaisha
Kenzo Watanabe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System for controlling a valve mechanism for an internal combustion...
Patent number
5,398,502
Issue date
Mar 21, 1995
Fuji Jukogyo Kabushiki Kaisha
Kenzo Watanabe
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve mechanism for an internal combustion engine
Patent number
5,251,586
Issue date
Oct 12, 1993
Fuji Jukogyo Kabushiki Kaisha
Kazuhiro Koga
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve mechanism for an internal combustion engine
Patent number
5,020,488
Issue date
Jun 4, 1991
Fuji Jukogyo Kabushiki Kaisha
Kenzo Watanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve timing control system for an internal combustion engine
Patent number
5,005,540
Issue date
Apr 9, 1991
Fuji Jukogyo Kabushiki Kaisha
Kenzo Watanabe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Method for Manufacturing Concrete Structure, Concrete Curing Sheet...
Publication number
20150375420
Publication date
Dec 31, 2015
KAJIMA CORPORATION
Noboru SAKATA
E04 - BUILDING
Information
Patent Application
Car air-conditioning system
Publication number
20040025525
Publication date
Feb 12, 2004
Mamoru Kubo
B60 - VEHICLES IN GENERAL