Mishima
Japan
74
2025-01-02
The entities that hold a legal rights for patent applications filed by inventor Kikuchi Ken:
Ken Kikuchi from Mishima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
#2 | 2024-05-30Photosensitive member cartridge and process cartridge
#3 | 2023-12-28Photosensitive member unit and development unit
#4 | 2023-11-09Electrophotographic image forming apparatus
#5 | 2023-02-16Photosensitive member cartridge and process cartridge
#6 | 2023-01-26Photosensitive member unit and development unit
#7 | 2022-10-27Electrophotographic image forming apparatus
#8 | 2022-07-07Photosensitive member cartridge and process cartridge
#9 | 2021-11-25Photosensitive member unit and development unit
#10 | 2021-04-01Electrophotographic image forming apparatus
#11 | 2021-03-18Photosensitive member cartridge and process cartridge
#12 | 2021-03-18Photosensitive member cartridge and process cartridge
#13 | 2020-10-29Photosensitive member unit and development unit
#14 | 2020-08-13Electrophotographic image forming apparatus
#15 | 2020-07-16Photosensitive drum unit, assembling method therefor, and disassembling method therefor
#16 | 2020-06-18Photosensitive member cartridge and process cartridge
#17 | 2019-10-17Photosensitive member unit and development unit
#18 | 2019-05-09Photosensitive drum unit, assembling method therefor, and disassembling method therefor
#19 | 2019-01-24Electrophotographic image forming apparatus
#20 | 2018-12-06Photosensitive member cartridge and process cartridge
#21 | 2018-11-08Image forming apparatus and drawer member
#22 | 2018-10-18Photosensitive member unit and development unit
#23 | 2018-04-05Electrophotographic image forming apparatus
#24 | 2018-03-29Drum cylinder unit, method for attaching coupling member, and drum unit
#25 | 2017-12-28Photosensitive drum unit, assembling method therefor, and disassembling method therefor
#26 | 2017-09-14Photosensitive member cartridge and process cartridge
#27 | 2017-05-11Image forming apparatus and drawer member
#28 | 2016-12-01Photosensitive member cartridge and process cartridge
#29 | 2016-11-24Image forming apparatus and cartridge used therein
#30 | 2016-09-22Electrophotographic image forming apparatus
#31 | 2016-09-08Image forming apparatus and drawer member
#32 | 2015-11-12Image-forming apparatus
#33 | 2015-08-27Electrophotographic image forming apparatus
#34 | 2015-04-02Electrophotographic image forming apparatus
#35 | 2014-12-18Cartridge supporting member having different moving direction guide portions
#36 | 2014-08-28Electrophotographic image forming apparatus having space regulated detachable cartridge
#37 | 2014-08-07Image forming apparatus having a path regulating member
#38 | 2014-04-17Electrophotographic image forming apparatus
#39 | 2014-04-17Photosensitive drum unit, assembling method therefor, and assembling therefor
#40 | 2014-02-06Image forming apparatus having a door path regulating member
#41 | 2013-12-19Image forming apparatus with cartridge supporting member and preventing members for ensuring mounting of cartridges in associated mounting portions
#42 | 2013-08-22Image forming apparatus and cartridge that is attachable to and detachable from the image forming apparatus
#43 | 2013-08-15Electrophotographic image forming apparatus with removed developer accommodating container for receiving developer cleaned from an image bearing member
#44 | 2013-06-13Main cartridge, process cartridge, and image forming apparatus
#45 | 2013-02-21Electrophotographic image forming apparatus
#46 | 2013-01-17Image forming apparatus for replacing toner from the main body of the image forming apparatus
#47 | 2012-12-13Process cartridge including developing roller and electrophotographic photosensitive member that can be contacted to and spaced from each other
#48 | 2012-12-06Electrophotographic image forming apparatus
#49 | 2012-11-22Photosensitive drum unit, assembling method therefor, and disassembling method therefor
#50 | 2012-11-22Image forming apparatus having a door path regulating member
#51 | 2012-11-22Image forming apparatus with removable cartridge supporting member
#52 | 2012-11-15Electrophotographic image forming apparatus
#53 | 2012-10-11Image forming apparatus with cartridge supporting member and members for preventing movement of cartridge supporting member
#54 | 2012-10-11Image forming apparatus with cartridge supporting member and preventing member for preventing movement of cartridge supporting member
#55 | 2012-08-23Electrophotographic image forming apparatus
#56 | 2012-08-02Electrophotographic image forming apparatus having rotation-regulated process cartridge
#57 | 2012-06-21Image forming apparatus including an apparatus body and an alternative cartridge
#58 | 2012-06-14Image forming apparatus
#59 | 2012-06-14Image forming apparatus
#60 | 2011-10-13Color electrophotographic image forming apparatus
#61 | 2011-07-07Electrophotographic image forming apparatus with contacting and spacing member
#62 | 2011-06-30Unit and electrophotographic image forming apparatus
#63 | 2011-06-16Electrophotographic image forming apparatus with removed-developer accommodating chamber for receiving developer cleaned from electrophotographic photosensitive drums
#64 | 2011-02-10Image forming apparatus with movable cartridge supporting member
#65 | 2010-09-30Color electrophotographic image forming apparatus
#66 | 2010-09-30Electrophotographic image forming apparatus
#67 | 2010-09-30Electrophotographic image forming apparatus
#68 | 2010-09-23Electrophotographic image forming apparatus including a cartridge mounting feature
#69 | 2010-09-23Electrophotographic image forming apparatus including a regulating member for limiting cartridge movement
#70 | 2010-09-23Color electrophotographic image forming apparatus
#71 | 2010-08-12Electrophotographic image forming apparatus
#72 | 2010-06-24Color electrophotographic image forming apparatus
#73 | 2010-06-03Color electrophotographic image forming apparatus with gripping portions for cartridges
#74 | 2010-04-01Electrophotographic image forming apparatus
6007373 ⎘