Inventor
OKAMOTO MICHIYA
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO MICHIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KARASAWA SHINYA
5 patentsUS8655205B2Feb 18, 2014
Waste toner container and image forming apparatus including same
KARASAWA SHINYA2 citations61
US9395678B2Jul 19, 2016
Waste toner container and image forming apparatus
KARASAWA SHINYA2 citations59
US8989619B2Mar 24, 2015
Image forming apparatus having transfer belt contact and separating mechanism interfering with removable unit
KARASAWA SHINYA1 citations51
US8958737B2Feb 17, 2015
Lubricant Supplying Device, Process Cartridge, and Image Forming Apparatus
KARASAWA SHINYA1 citations51
US8620203B2Dec 31, 2013
Waste toner container and image forming apparatus incorporating same
KARASAWA SHINYA0 citations40
RICOH CO LTD
4 patentsUS7953363B2May 31, 2011
Lubricant applicator and image forming apparatus including same
RICOH CO LTD11 citations84
US8369770B2Feb 5, 2013
Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficiently
RICOH CO LTD3 citations63
US8041280B2Oct 18, 2011
Lubricant applying device, process cartridge, and image forming apparatus
RICOH CO LTD3 citations63
US7844198B2Nov 30, 2010
Electrophotographic photoreceptor, photoreceptor supporting device, imaging device and process cartridge
RICOH CO LTD5 citations63
OKAMOTO MICHIYA
4 patentsUS8565661B2Oct 22, 2013
Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating same
OKAMOTO MICHIYA2 citations61
US8676107B2Mar 18, 2014
Lubricant applying device, process cartridge, and image forming apparatus
OKAMOTO MICHIYA2 citations60
US10281866B2May 7, 2019
Image forming apparatus and process cartridge
OKAMOTO MICHIYA0 citations47
US8918016B2Dec 23, 2014
Process cartridge and image forming apparatus including same
OKAMOTO MICHIYA0 citations39
ARAI YUJI
3 patentsUS8655254B2Feb 18, 2014
Lubricant applicator, image forming apparatus, and method of mounting lubricant applicator
ARAI YUJI1 citations52
US8588672B2Nov 19, 2013
Lubricant applicator, process cartridge, transfer unit, and image forming apparatus
ARAI YUJI0 citations52
US8090293B2Jan 3, 2012
Process cartridge and image forming apparatus employing same
ARAI YUJI0 citations50
AZEYANAGI YUTA
2 patentsUS8494428B2Jul 23, 2013
Lubricant applicator, process unit including the lubricant applicator, transfer unit including the lubricant applicator, and image forming apparatus including the process unit or the transfer unit
AZEYANAGI YUTA0 citations49
US9500996B2Nov 22, 2016
Sealing member, toner conveying device, and image forming apparatus
AZEYANAGI YUTA1 citations47