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Masaaki Nishio
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing fine powder and the fine powder produced by th...
Patent number
10,485,785
Issue date
Nov 26, 2019
Moriroku Chemicals Company, Ltd.
Toshiyuki Niwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing fine powder and the fine powder produced by th...
Patent number
9,044,758
Issue date
Jun 2, 2015
Moriroku Chemicals Company, Ltd.
Toshiyuki Niwa
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Electrical discharge machine
Patent number
6,967,303
Issue date
Nov 22, 2005
Mitsubishi Denki Kabushiki Kaisha
Masaaki Nishio
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING FINE POWDER AND THE FINE POWDER PRODUCED BY TH...
Publication number
20150258066
Publication date
Sep 17, 2015
Moriroku Chemicals Company, Ltd.
Toshiyuki Niwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING FINE POWDER AND THE FINE POWDER PRODUCED BY TH...
Publication number
20120289559
Publication date
Nov 15, 2012
Toshiyuki Niwa
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Electrical discharge machine
Publication number
20040099640
Publication date
May 27, 2004
Masaaki Nishio
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR