Inventor
ARAKI TOMOYUKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “ARAKI TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS6733007B2May 11, 2004
Sheet material conveying device; image forming apparatus and sheet processing device
CANON KK87 citations98
US6561503B1May 13, 2003
Sheet processing device with stack alignment
CANON KK82 citations98
US6382616B1May 7, 2002
Aligning device for sheet finisher
CANON KK68 citations96
US6382614B1May 7, 2002
Sheet processing apparatus and image forming apparatus
CANON KK56 citations96
US6325371B1Dec 4, 2001
Sheet conveying apparatus with conveying path changing device and sorter
CANON KK58 citations96
US6318718B1Nov 20, 2001
Image forming apparatus and sheet stacking device with lifter
CANON KK57 citations96
US6302606B1Oct 16, 2001
Sheet receiving/stacking device, and image forming apparatus having the same
CANON KK54 citations96
US5501444AMar 26, 1996
Sheet supply apparatus
CANON KK90 citations94
US4924267AMay 8, 1990
Process cartridge and multi-color image forming apparatus using same
CANON KK64 citations94
US6637996B1Oct 28, 2003
Bookbinding apparatus, adhesive cartridge, and image forming apparatus
CANON KK20 citations92
US6341772B1Jan 29, 2002
In line rotatable stapling device
CANON KK39 citations92
US5651540AJul 29, 1997
Sheet supply device with stacking reference guide
CANON KK40 citations92
US5443251AAug 22, 1995
Sheet feeding apparatus
CANON KK29 citations92
US5154411AOct 13, 1992
Image forming apparatus
CANON KK52 citations92
US6206369B1Mar 27, 2001
Sorter
CANON KK19 citations91
US6952548B2Oct 4, 2005
Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus
CANON KK15 citations84
US7022972B2Apr 4, 2006
Image reader with a closed-state detector and image forming apparatus using same
CANON KK8 citations74
US6930805B2Aug 16, 2005
Image reading apparatus
CANON KK10 citations74
US6534761B2Mar 18, 2003
Image reader with a closed-state detector and image forming apparatus using same
CANON KK11 citations74
US6286830B1Sep 11, 2001
Sheet material stacking device and image forming apparatus having same
CANON KK7 citations74
US6788321B2Sep 7, 2004
Image forming apparatus including holding member
CANON KK10 citations73