Akihiko Sugiyama

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Abiko-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet post-processing unit and image forming apparatus
- Patent number 7,871,066
- Issue date Jan 18, 2011
- Canon Finetech Inc.
- Takehiko Kodama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing unit and image forming apparatus
- Patent number 7,566,051
- Issue date Jul 28, 2009
- Canon Finetech Inc.
- Takehiko Kodama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing unit and image forming apparatus
- Patent number 7,392,983
- Issue date Jul 1, 2008
- Canon Finetech Inc.
- Takehiko Kodama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus and image forming apparatus having the same
- Patent number 7,300,046
- Issue date Nov 27, 2007
- Canon Finetech Inc.
- Akihiko Sugiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET POST-PROCESSING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20090256302
- Publication date Oct 15, 2009
- CANON FINETECH INC.
- Takehiko Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet Post-Processing Unit and Image Forming Apparatus
- Publication number 20080150213
- Publication date Jun 26, 2008
- Canon Finetech Inc.
- Takehiko Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet post-processing unit and image forming apparatus
- Publication number 20050121848
- Publication date Jun 9, 2005
- CANON FINETECH INC.
- Takehiko Kodama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL