Shinji Hirata

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Suntoh-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pulverization/classification apparatus for manufacturing powder, an...
- Patent number 7,753,296
- Issue date Jul 13, 2010
- Ricoh Company, Ltd.
- Nobuyasu Makino
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
PULVERIZATION/CLASSIFICATION APPARATUS FOR MANUFACTURING POWDER, AN...
- Publication number 20090159730
- Publication date Jun 25, 2009
- Nobuyasu MAKINO
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Pulverization/classification apparatus for manufacturing powder, an...
- Publication number 20030178514
- Publication date Sep 25, 2003
- RICOH COMPANY, LTD.
- Nobuyasu Makino
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING