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Tatsuya Nakamoto
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Kusatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Compressor
Patent number
9,284,955
Issue date
Mar 15, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeshi Hiratsuka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air pump
Patent number
7,942,648
Issue date
May 17, 2011
Panasonic Corporation
Atsushi Sakuda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Oilless rotary vane pump having open ends of vane grooves being inc...
Patent number
7,632,084
Issue date
Dec 15, 2009
Panasonic Corporation
Kiyoshi Sawai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air supply device
Patent number
7,296,982
Issue date
Nov 20, 2007
Matsushita Electric Industrial Co., Ltd.
Atsushi Sakuda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
COMPRESSOR
Publication number
20130039792
Publication date
Feb 14, 2013
PANASONIC CORPORATION
Takeshi Hiratsuka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Air Pump
Publication number
20080044300
Publication date
Feb 21, 2008
Matsushita Electric Industrial Co., Ltd.
Atsushi Sakuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Vane Rotary Type Air Pump
Publication number
20070217937
Publication date
Sep 20, 2007
Matsushita Electric Industrial Co., Ltd.
Kiyoshi Sawai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rotary vane air pump
Publication number
20070041860
Publication date
Feb 22, 2007
Tatsuya Nakamoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Air-feeding device
Publication number
20060177333
Publication date
Aug 10, 2006
Atsushi Sakuda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...