Inventor
IIJIMA SHINICHI
US12 patents
⚠️ This page may combine multiple inventors who share the name “IIJIMA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
11 patentsUS9690248B2Jun 27, 2017
Bearing member, end member, photoreceptor-drum unit, and process cartridge
MITSUBISHI CHEM CORP3 citations71
US9268303B2Feb 23, 2016
Bearing member, end member, photosensitive drum unit, developing roller unit, process cartridge, intermediate member, and bearing member body
MITSUBISHI CHEM CORP5 citations71
US8953984B2Feb 10, 2015
Rotating part for image forming apparatus, cartridge for forming image, and image forming apparatus
MITSUBISHI CHEM CORP6 citations70
US9058007B2Jun 16, 2015
Torque transmitting member disposed at an end of a photosensitive drum, photosensitive drum unit, and process cartridge
MITSUBISHI CHEM CORP2 citations61
US9400484B2Jul 26, 2016
Bearing member, end member, photosensitive drum unit, developing roller unit, process cartridge, intermediate member, and bearing member body
MITSUBISHI CHEM CORP1 citations51
US10146167B2Dec 4, 2018
Shaft member, end member, photoreceptor drum unit, developing roller unit, and process cartridge
MITSUBISHI CHEM CORP0 citations50
US10133235B2Nov 20, 2018
Shaft member, end member, photoreceptor drum unit, developing roller unit, and process cartridge
MITSUBISHI CHEM CORP0 citations50
US9804551B2Oct 31, 2017
End member which allows transmission of rotary power
MITSUBISHI CHEM CORP0 citations50
US9494917B2Nov 15, 2016
Process cartridge for image forming apparatus and method of separating process cartridge from image forming apparatus
MITSUBISHI CHEM CORP0 citations50
US10254702B2Apr 9, 2019
End member, photosensitive drum unit, and process cartridge
MITSUBISHI CHEM CORP0 citations40
US9182731B2Nov 10, 2015
End-side member, photoreceptor drum unit and process cartridge
MITSUBISHI CHEM CORP0 citations40