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Tetsuji Yamashita
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing abrasive particle, production method therefore, polishing...
Patent number
10,414,021
Issue date
Sep 17, 2019
ASAHI KASEI KOGYO CO., LTD.
Shunichi Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Refrigerating apparatus
Patent number
5,799,497
Issue date
Sep 1, 1998
Kabushiki Kaisha Toshiba
Tetsuo Sano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner
Patent number
5,499,508
Issue date
Mar 19, 1996
Kabushiki Kaisha Toshiba
Yasuhiro Arai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioning apparatus with cross control means therein
Patent number
5,426,951
Issue date
Jun 27, 1995
Kabushiki Kaisha Toshiba
Tetsuji Yamashita
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High-voltage generator
Patent number
5,394,048
Issue date
Feb 28, 1995
Kabushiki Kaisha Toshiba
Tetsuji Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compressor and method of detecting quantity of mixture of coolant a...
Patent number
5,052,897
Issue date
Oct 1, 1991
Kabushiki Kaisha Toshiba
Tetsuji Yamashita
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for inputting and outputting data
Patent number
4,969,161
Issue date
Nov 6, 1990
Kabushiki Kaisha Toshiba
Toshimasa Tanaka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
POLISHING ABRASIVE PARTICLE, PRODUCTION METHOD THEREFORE, POLISHING...
Publication number
20160325398
Publication date
Nov 10, 2016
Asahi Kasei Kogyo Co., Ltd.
Shunichi FUJIMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...