Ishiwata; Kazuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishiwata; Kazuhiko.The latest application filed is for "information processor for supporting design".

Company Profile

0.7.3

Ishiwata; Kazuhiko - Chiba JP
Ishiwata; Kazuhiko - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Information processor for supporting a sheet feeding machine design Grant 7,552,038 - Ishiwata , et al. June 23, 2	2009-06-23
Aided design apparatus, aided design method, and recording medium for recording program for carrying out the method Grant 7,280,949 - Kano , et al. October 9, 2	2007-10-09
Information processor for supporting design App 20050055186 - Ishiwata, Kazuhiko ; et al.	2005-03-10
Aided design apparatus, aided design method, and recording medium for recording program for carrying out the method App 20040158341 - Kano, Takashi ; et al.	2004-08-12
Image forming apparatus with conveyance and exposure control Grant 6,748,187 - Ishiwata June 8, 2	2004-06-08
Image forming apparatus App 20020150407 - Ishiwata, Kazuhiko	2002-10-17
Process cartridge mountable in an image forming system and a method for assembling a cleaning device Grant 5,828,928 - Sasago , et al. October 27, 1	1998-10-27
Process cartridge and image forming system on which process cartridge is mountable Grant 5,623,328 - Tsuda , et al. April 22, 1	1997-04-22
Process cartridge and image forming apparatus using same Grant 5,345,294 - Nomura , et al. September 6, 1	1994-09-06
Process cartridge detachably mountable to image forming apparatus featuring an injectable sealing member Grant 5,208,634 - Ikemoto , et al. May 4, 1	1993-05-04

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