Inventor
TAKAGI MASAFUMI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
6 patentsUS4841329AJun 20, 1989
Developing device accommodating apparatus and image forming apparatus and developing device
CANON KK35 citations92
US7303191B2Dec 4, 2007
Sheet conveying apparatus and image forming apparatus
CANON KK11 citations83
US7300054B2Nov 27, 2007
Sheet conveying apparatus, image forming apparatus and image reading apparatus
CANON KK13 citations83
US7111654B2Sep 26, 2006
Developer supply container
CANON KK13 citations82
US6971421B2Dec 6, 2005
Developer supply container
CANON KK11 citations72
US4891672AJan 2, 1990
Image forming apparatus with developing device accommodating apparatus
CANON KK14 citations72
ALPS ALPINE CO LTD
3 patentsUS10802650B2Oct 13, 2020
Coordinate input device
ALPS ALPINE CO LTD0 citations41
US10775922B2Sep 15, 2020
Input device having load calculation method for a plurality of pressed positions
ALPS ALPINE CO LTD0 citations40
US10671230B2Jun 2, 2020
Input device and control method thereof
ALPS ALPINE CO LTD0 citations40