Shigenao Maruyama

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling device
- Patent number 10,791,650
- Issue date Sep 29, 2020
- Keihin Corporation
- Hajime Tsukui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for controlling temperature of semiconductor w...
- Patent number 8,600,543
- Issue date Dec 3, 2013
- Kelk Ltd.
- Hiroaki Takechi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piston cooling device
- Patent number 8,511,261
- Issue date Aug 20, 2013
- Honda Motor Co., Ltd.
- Shigenao Maruyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Jet stream injection system
- Patent number 4,971,141
- Issue date Nov 20, 1990
- Kabushiki Kaisha Maekawa Seisakusho
- Keisuke Kasahara
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COOLING DEVICE
- Publication number 20190307021
- Publication date Oct 3, 2019
- Keihin Corporation
- Hajime TSUKUI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALCOHOL-CONTAINING BEVERAGE WITH IMPROVED FLAVOR
- Publication number 20180216055
- Publication date Aug 2, 2018
- Suntory Holdings Limited
- Shigenao Maruyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PISTON COOLING DEVICE
- Publication number 20130000572
- Publication date Jan 3, 2013
- Honda Motor Co., Ltd.
- Shigenao Maruyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING TEMPERATURE OF SEMICONDUCTOR W...
- Publication number 20110066294
- Publication date Mar 17, 2011
- KELK LTD.
- Hiroaki Takechi
- H01 - BASIC ELECTRIC ELEMENTS