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Masatoshi Enomoto
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Tochigiken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Refrigerant circulating pump, refrigerant circulating pump system,...
Patent number
8,266,918
Issue date
Sep 18, 2012
Mayekawa Mfg. Co., Ltd.
Hiroshi Yamaguchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heat pump, heat pump system, method of pumping refrigerant, and ran...
Patent number
7,530,235
Issue date
May 12, 2009
The Doshisha
Hiroshi Yamaguchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Friction agitation joining tool and friction agitation joining meth...
Patent number
6,510,975
Issue date
Jan 28, 2003
Showa Denko K.K.
Masatoshi Enomoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing an extruded article changing in cross-sect...
Patent number
6,470,726
Issue date
Oct 29, 2002
Showa Denko, K.K.
Makoto Murata
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Backing plate for sputtering
Patent number
6,344,117
Issue date
Feb 5, 2002
Showa Denko K.K.
Masatoshi Enomoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Member for arm
Patent number
6,298,962
Issue date
Oct 9, 2001
Showa Denko K.K.
Rentaro Kato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Connected structure and method for manufacturing the same
Patent number
6,244,496
Issue date
Jun 12, 2001
Tokai Rubber Industries, Ltd.
Rentaro Kato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Friction agitation jointing method of metal workpieces
Patent number
6,227,432
Issue date
May 8, 2001
Showa Aluminum Corporation
Masatoshi Enomoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for producing vibration isolator
Patent number
6,125,539
Issue date
Oct 3, 2000
Tokai Rubber Industries, Ltd.
Yuichi Ogawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for producing vibration isolator
Patent number
6,094,818
Issue date
Aug 1, 2000
Tokai Rubber Industries, Ltd.
Yuichi Ogawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mounting component for a cylindrical bushing and a mounting body
Patent number
6,007,058
Issue date
Dec 28, 1999
Tokai Rubber Industries, Ltd.
Sadao Kokubo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Friction agitation joining method for joining metallic joining members
Patent number
5,979,742
Issue date
Nov 9, 1999
Showa Aluminum Corporation
Masatoshi Enomoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool holding an elongate profile material to be sliced
Patent number
5,499,801
Issue date
Mar 19, 1996
Honda Giken Kogyo Kabushiki Kaisha
Yasushi Nakazawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of cutting a hollow metallic material
Patent number
5,484,981
Issue date
Jan 16, 1996
Honda Giken Kogyo Kabushiki Kaisha
Yasushi Nakazawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF CONTROLLING REGULATING HOLE
Publication number
20110023965
Publication date
Feb 3, 2011
SHOWA DENKO K.K.
Hiroshi Yamaguchi
G05 - CONTROLLING REGULATING
Information
Patent Application
REFRIGERANT CIRCULATING PUMP, REFRIGERANT CIRCULATING PUMP SYSTEM,...
Publication number
20090277198
Publication date
Nov 12, 2009
THE DOSHISHA
Hiroshi YAMAGUCHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HEAT PUMP, HEAT PUMP SYSTEM, METHOD OF PUMPING REFRIGERANT, AND RAN...
Publication number
20070199323
Publication date
Aug 30, 2007
THE DOSHISHA
Hiroshi YAMAGUCHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Friction agitation joining tool and friction agitation joining meth...
Publication number
20020011510
Publication date
Jan 31, 2002
Showa Denko K.K.
Masatoshi Enomoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BACKING PLATE FOR SPUTTERING
Publication number
20010047935
Publication date
Dec 6, 2001
MASATOSHI ENOMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...