Kohki Sasaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus, communication system and adapter
- Patent number 9,361,249
- Issue date Jun 7, 2016
- Ricoh Company, Ltd.
- Tetsuya Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication apparatus, communication system and adapter
- Patent number 8,938,567
- Issue date Jan 20, 2015
- Ricoh Company, Limited
- Tetsuya Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical scanner and image forming apparatus
- Patent number 8,373,916
- Issue date Feb 12, 2013
- Ricoh Company, Ltd.
- Mitsumi Fujii
- G02 - OPTICS
Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 8,154,784
- Issue date Apr 10, 2012
- Ricoh Company, Ltd.
- Kohki Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Combined consumable material supply cartridge for image reproductio...
- Patent number 6,097,910
- Issue date Aug 1, 2000
- Ricoh Company, Ltd.
- Kohki Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND ADAPTER
- Publication number 20150095526
- Publication date Apr 2, 2015
- Tetsuya SATOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND ADAPTER
- Publication number 20110225341
- Publication date Sep 15, 2011
- Tetsuya SATOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SCANNER AND IMAGE FORMING APPARATUS
- Publication number 20100232833
- Publication date Sep 16, 2010
- Mitsumi Fujii
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20100195181
- Publication date Aug 5, 2010
- Kohki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Deflector mirror, optical scanning device, and image forming apparatus
- Publication number 20050243396
- Publication date Nov 3, 2005
- Mitsumi Fujii
- G02 - OPTICS