Inventor
HOSOI KAZUTO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HOSOI KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
26 patentsUS6702898B2Mar 9, 2004
Deposited film forming apparatus
CANON KK43 citations96
US7255969B2Aug 14, 2007
Electrophotographic photosensitive member
CANON KK23 citations92
US7157197B2Jan 2, 2007
Electrophotographic photosensitive member
CANON KK26 citations92
US6250251B1Jun 26, 2001
Vacuum processing apparatus and vacuum processing method
CANON KK49 citations92
US7033717B2Apr 25, 2006
Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the same
CANON KK13 citations84
US6321759B1Nov 27, 2001
Method for cleaning a substrate
CANON KK15 citations84
US10859935B2Dec 8, 2020
Toner
CANON KK7 citations82
US7211357B2May 1, 2007
Electrophotographic photosensitive member
CANON KK7 citations74
US6350497B1Feb 26, 2002
Plasma processing method
CANON KK8 citations74
US6155201ADec 5, 2000
Plasma processing apparatus and plasma processing method
CANON KK13 citations74
US7229731B2Jun 12, 2007
Electrophotographic photosensitive member and electrophotographic apparatus using the electrophotographic photosensitive member
CANON KK7 citations73
US7033721B2Apr 25, 2006
Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the same
CANON KK7 citations73
US6846600B2Jan 25, 2005
Electrophotographic photosensitive member, process for its production, and electrophotographic apparatus
CANON KK9 citations73
US6443191B1Sep 3, 2002
Vacuum processing methods
CANON KK9 citations73
US6991879B2Jan 31, 2006
Electrophotographic photosensitive member
CANON KK3 citations63
US6946167B2Sep 20, 2005
Deposited film forming apparatus and deposited film forming method
CANON KK2 citations63
US6753123B2Jun 22, 2004
Process and apparatus for manufacturing electrophotographic photosensitive member
CANON KK4 citations63
US6645688B2Nov 11, 2003
Image-forming apparatus and image-forming method
CANON KK3 citations63
US6635397B2Oct 21, 2003
Negative-charging electrophotographic photosensitive member
CANON KK6 citations63
US6576387B2Jun 10, 2003
Image-forming apparatus and image-forming method
CANON KK6 citations63
US6347601B1Feb 19, 2002
Film forming apparatus
CANON KK3 citations63
US7229730B2Jun 12, 2007
Process for producing negative-charging electrophotographic photosensitive member, negative-charging electrophotographic photosensitive member, and electrophotographic apparatus using same
CANON KK6 citations62
US7550180B2Jun 23, 2009
Plasma treatment method
CANON KK0 citations52
US6761128B2Jul 13, 2004
Plasma treatment apparatus
CANON KK0 citations52
US6486045B2Nov 26, 2002
Apparatus and method for forming deposited film
CANON KK1 citations52
US7932005B2Apr 26, 2011
Negatively-chargeable electrophotographic photosensitive member, image forming process and electrophotographic apparatus
CANON KK1 citations51