Kazuaki ISHIKAWA

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Nara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ion generating device and image forming apparatus including same
- Patent number 7,725,052
- Issue date May 25, 2010
- Sharp Kabushiki Kaisha
- Masashi Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer unit, transfer method, and image forming apparatus
- Patent number 7,548,709
- Issue date Jun 16, 2009
- Sharp Kabushiki Kaisha
- Masashi Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Ion generating device and image forming apparatus including same
- Publication number 20080246828
- Publication date Oct 9, 2008
- SHARP KABUSHIKI KAISHA
- Masashi HIRAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Transfer unit, transfer method, and image forming apparatus
- Publication number 20060245782
- Publication date Nov 2, 2006
- Sharp Kabushiki Kaisha
- Masashi Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY