Masaru Kawamoto

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressdown cam for post processing device
- Patent number 8,033,539
- Issue date Oct 11, 2011
- Ricoh Company, Ltd.
- Shingo Takai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeder with optical sensor
- Patent number 7,588,244
- Issue date Sep 15, 2009
- Ricoh Printing Systems, Ltd.
- Masaru Kawamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printing apparatus with movable slitter for printed paper sheet
- Patent number 5,790,168
- Issue date Aug 4, 1998
- Hitachi Koki Company, Ltd.
- Yoshihiko Sano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus and sheet arranging method for the apparatus
- Patent number 5,561,514
- Issue date Oct 1, 1996
- Hitachi Koki Co., Ltd.
- Yoshihiko Sano
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
SHEET POST PROCESS DEVICE WITH STAPLER MECHANISM
- Publication number 20090184454
- Publication date Jul 23, 2009
- Shingo TAKAI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeder
- Publication number 20070121025
- Publication date May 31, 2007
- Ricoh Printing Systems, Ltd.
- Masaru Kawamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL