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Tamotsu SAITOU
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Hachimantai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Speed reduction method for hand-carried engine-driven working machine
Patent number
9,188,066
Issue date
Nov 17, 2015
Iida Denki Kogyo Co., Ltd.
Ryouhei Yamashita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel control method for hand-carried engine-driven working machine
Patent number
9,115,670
Issue date
Aug 25, 2015
IIDA DENKI KOGYO CO., LTD.
Ryouhei Yamashita
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel control method for handheld engine operating machine
Patent number
9,062,621
Issue date
Jun 23, 2015
Iida Denki Kogyo Co., Ltd.
Ryouhei Yamashita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FUEL CONTROL METHOD FOR HAND-CARRIED ENGINE-DRIVEN WORKING MACHINE
Publication number
20130255629
Publication date
Oct 3, 2013
ZAMA JAPAN CO., LTD.
Ryouhei YAMASHITA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPEED REDUCTION METHOD FOR HAND-CARRIED ENGINE-DRIVEN WORKING MACHINE
Publication number
20130186368
Publication date
Jul 25, 2013
ZAMA JAPAN CO., LTD.
Ryouhei YAMASHITA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL CONTROL METHOD FOR HANDHELD ENGINE OPERATING MACHINE
Publication number
20130112170
Publication date
May 9, 2013
ZAMA JAPAN CO., LTD.
Ryouhei YAMASHITA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS