Inventor
KATOH TAKESHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “KATOH TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS4820909AApr 11, 1989
Transacting device
HITACHI LTD115 citations95
US4665556AMay 12, 1987
Image signal processor
HITACHI LTD113 citations95
US4766431AAug 23, 1988
Peripheral apparatus for image memories
HITACHI LTD41 citations92
US4718091AJan 5, 1988
Multifunctional image processor
HITACHI LTD50 citations92
US4530050AJul 16, 1985
Central processing unit for executing instructions of variable length having end information for operand specifiers
HITACHI LTD55 citations92
US5274717ADec 28, 1993
Parallel image processor for performing local neighboring image processing
HITACHI LTD9 citations73
US5581759ADec 3, 1996
Apparatus and method for controlling a system process
HITACHI LTD16 citations72
US5355482AOct 11, 1994
Apparatus and method for controlling a system process
HITACHI LTD17 citations72
SHARP KK
5 patentsUS11619889B2Apr 4, 2023
Two-component developer, developing device, and image forming device
SHARP KK0 citations57
US7393622B2Jul 1, 2008
Two-component developing agent for electrophotography
SHARP KK1 citations50
US7455945B2Nov 25, 2008
Coated carrier and two-component developing agent
SHARP KK0 citations48
US10732531B2Aug 4, 2020
Toner, two-component developer, and method for producing toner
SHARP KK0 citations40
US7601475B2Oct 13, 2009
Carrier and developing agent for electrophotography
SHARP KK0 citations39