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Yoshiaki Hamada
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Saitma, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Expansion graphite sheet of high thermal resistance, and exhaust ga...
Patent number
7,147,919
Issue date
Dec 12, 2006
Nippon Leakless Industry Co., Ltd.
Kouichi Nakajima
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Powdery particle conveying system and roots blower operating method
Patent number
7,114,889
Issue date
Oct 3, 2006
Nisshin Seifun Group Inc.
Osamu Kanou
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Compound sheet gasket
Patent number
7,048,278
Issue date
May 23, 2006
Honda Giken Kogyo Kabushiki Kaisha
Yasunori Murakami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Coated metal particles, a metal-base sinter and a process for produ...
Patent number
6,024,915
Issue date
Feb 15, 2000
Agency of Industrial Science and Technology
Shoichi Kume
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Coated ceramic particles, a ceramic-base sinter and a process for p...
Patent number
6,024,909
Issue date
Feb 15, 2000
Agency of Industrial Science and Technology
Haruo Yoshida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Processes for producing coated particles
Patent number
5,846,600
Issue date
Dec 8, 1998
Nisshin Flour Milling Co., Ltd.
Yukiyoshi Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Structure and method for easy access to and maintenance of accessor...
Patent number
5,699,872
Issue date
Dec 23, 1997
Honda Giken Kogyo Kabushiki Kaisha
Futoshi Miyakawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Elastic mount assembly
Patent number
5,630,575
Issue date
May 20, 1997
Honda Giken Kogyo Kabushiki Kaisha
Masashi Koyanagi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Diamond sinter, high-pressure phase boron nitride sinter, and proce...
Patent number
5,536,485
Issue date
Jul 16, 1996
Agency of Industrial Science and Technology
Shoichi Kume
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Metal gasket for cylinder head
Publication number
20060232017
Publication date
Oct 19, 2006
Yoshiaki Hamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Gasket material
Publication number
20060100374
Publication date
May 11, 2006
Yoshiaki Hamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Gasket material
Publication number
20060093780
Publication date
May 4, 2006
Yoshiaki Hamada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Expansion graphite sheet of high thermal resistance, and exhaust ga...
Publication number
20050186425
Publication date
Aug 25, 2005
Kouichi Nakajima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Powdery particle conveying system and roots blower operating method
Publication number
20030185636
Publication date
Oct 2, 2003
NISSHIN SEIFUN GROUP INC.
Osamu Kanou
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Compound sheet gasket
Publication number
20020089126
Publication date
Jul 11, 2002
Yasunori Murakami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...