Inventor
HAYASHI KENICHI
JP218 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
23 patentsUS7431274B2Oct 7, 2008
Sheet processor and image-forming apparatus
CANON KK62 citations98
US6290220B1Sep 18, 2001
Sheet treating apparatus and image forming apparatus therewith
CANON KK102 citations98
US7192020B2Mar 20, 2007
Sheet processing apparatus for storing supplied sheets while preceding sheet are processed
CANON KK78 citations97
US6220592B1Apr 24, 2001
Sheet processing apparatus and image forming apparatus
CANON KK91 citations97
US7147598B2Dec 12, 2006
Folded back portion flattening device, sheet processor, and image forming apparatus
CANON KK47 citations96
US6264194B1Jul 24, 2001
Sheet handling device and images forming apparatus using the device
CANON KK81 citations96
US5951000ASep 14, 1999
Sheet post-processing apparatus
CANON KK46 citations96
US5911414AJun 15, 1999
Sheet transport apparatus having a hole puncher, and sheet processing device
CANON KK74 citations96
US5897250AApr 27, 1999
Sheet processing apparatus
CANON KK86 citations96
US6241234B1Jun 5, 2001
Sheet processing apparatus and image forming apparatus using same
CANON KK81 citations95
US7673862B2Mar 9, 2010
Sheet processor and image-forming apparatus
CANON KK30 citations93
US7594645B2Sep 29, 2009
Sheet processing device and image formation apparatus
CANON KK35 citations93
US7581725B2Sep 1, 2009
Sheet processing apparatus
CANON KK23 citations93
US7562866B2Jul 21, 2009
Sheet processing apparatus and image forming apparatus
CANON KK30 citations93
US7431273B2Oct 7, 2008
Spine folded portion flattening apparatus, sheet treating apparatus and image forming apparatus
CANON KK30 citations93
US7285084B2Oct 23, 2007
Folded back portion flattening device, sheet processor, and image forming apparatus
CANON KK35 citations93
US6076825AJun 20, 2000
Sheet processing apparatus with multiple-position stacking tray
CANON KK27 citations93
US5735515AApr 7, 1998
Sheet handling apparatus with folded and non-folded sheet transfer speeds
CANON KK34 citations93
US6702279B2Mar 9, 2004
Sheet treating apparatus
CANON KK47 citations92
US5938186AAug 17, 1999
Sheet post-processing apparatus
CANON KK32 citations92
US5836579ANov 17, 1998
Sheet post-processing apparatus with stack inclining means
CANON KK20 citations92
US5443248AAug 22, 1995
Sheet post-processing apparatus
CANON KK32 citations92
US7946568B2May 24, 2011
Sheet processing apparatus and image forming apparatus having movable stopper with two conveyors
CANON KK8 citations84
SUMITOMO HEAVY INDUSTRIES
4 patentsUS6322958B1Nov 27, 2001
Laser marking method and apparatus, and marked member
SUMITOMO HEAVY INDUSTRIES204 citations99
US6392683B1May 21, 2002
Method for making marks in a transparent material by using a laser
SUMITOMO HEAVY INDUSTRIES88 citations98
US6587136B2Jul 1, 2003
Method for making marks in a transparent material by using a laser
SUMITOMO HEAVY INDUSTRIES15 citations93
US6501499B2Dec 31, 2002
Method for making marks in a transparent material by using a laser
SUMITOMO HEAVY INDUSTRIES23 citations93
FUJITSU LTD
4 patentsUS5826033AOct 20, 1998
Parallel computer apparatus and method for performing all-to-all communications among processing elements
FUJITSU LTD40 citations93
US5729756AMar 17, 1998
Torus networking method and apparatus having a switch for performing an I/O operation with an external device and changing torus size
FUJITSU LTD31 citations93
US5689661ANov 18, 1997
Reconfigurable torus network having switches between all adjacent processor elements for statically or dynamically splitting the network into a plurality of subsystems
FUJITSU LTD90 citations93
US6115803ASep 5, 2000
Parallel computer which verifies direct data transmission between local memories with a send complete flag
FUJITSU LTD24 citations92
ASAHI CHEMICAL IND
3 patentsPANASONIC CORP
2 patentsCANON FINETECH INC
2 patentsNEC CORP
1 patentTOKAI RIKA CO LTD
1 patentNAGAOKA EIICHI
1 patentNIDEK KK
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentTORAY INDUSTRIES
1 patentMITSUBISHI ELECTRIC CORP
1 patentMITSUBISHI MATERIALS CORP
1 patentDU PONT
1 patentOBUCHI YUSUKE
1 patentHAYASHI KENICHI
1 patentKUSHIDA HIDEKI
1 patentShowing the top 50 of 218 patents by PatentIndex Score.