Takeshi Mazaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 8,259,339
- Issue date Sep 4, 2012
- Ricoh Company, Limited
- Takeshi Mazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 6,003,967
- Issue date Dec 21, 1999
- Ricoh Company Ltd.
- Takeshi Mazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus
- Publication number 20080094662
- Publication date Apr 24, 2008
- Ricoh Company, Limited
- Takeshi Mazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE