Inventor
HOSAKA MASAO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “HOSAKA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS4894777AJan 16, 1990
Operator mental condition detector
CANON KK303 citations98
US5701481ADec 23, 1997
Data processing apparatus which operates in a plurality of operation modes and includes first and second monitoring means
CANON KK22 citations92
US4711560ADec 8, 1987
Image processing apparatus
CANON KK43 citations92
US4888616ADec 19, 1989
Image processing apparatus
CANON KK26 citations86
US4839699AJun 13, 1989
Image reproducing apparatus
CANON KK20 citations82
US5499370AMar 12, 1996
Image forming system with task scheduling and executing back on program and control poriority status of malfunction performance and execution
CANON KK16 citations74
US5146601ASep 8, 1992
Pulse width modulation input/output controller for image processing apparatus
CANON KK19 citations74
US4882778ANov 21, 1989
Electronic load drive control apparatus
CANON KK14 citations74
US4857960AAug 15, 1989
Control device for image processing or forming apparatus
CANON KK9 citations74
US4811047AMar 7, 1989
Image forming apparatus with means for recognizing an original condition
CANON KK17 citations74
US4800482AJan 24, 1989
Sequence controller using pulse counts to activate/deactivate controlled elements
CANON KK9 citations74
US4714940ADec 22, 1987
Image processing apparatus having display means to monitor and display information from a date input section
CANON KK17 citations74
US4646249AFeb 24, 1987
Image processing system
CANON KK8 citations74
US4571053AFeb 18, 1986
Image forming apparatus
CANON KK14 citations74
US4980814ADec 25, 1990
System for controlling image formation
CANON KK12 citations73
US4870690ASep 26, 1989
Audio signal transmission system
CANON KK17 citations73
US5553288ASep 3, 1996
Control device for image forming apparatus
CANON KK4 citations63
RICOH KK
7 patentsUS4239374ADec 16, 1980
Electrostatographic apparatus comprising automatic document type determination means
RICOH KK57 citations96
US4359670ANov 16, 1982
Lamp intensity control apparatus comprising preset means
RICOH KK50 citations92
US4247193AJan 27, 1981
Electrostatic copying machine comprising jam sensors
RICOH KK36 citations92
US4474453AOct 2, 1984
Electrostatic copying apparatus
RICOH KK18 citations74
US4365888ADec 28, 1982
Electrostatic copying apparatus
RICOH KK19 citations74
US4247194AJan 27, 1981
Control system for electrophotographic copying machine
RICOH KK11 citations74
US4180721ADec 25, 1979
Method of controlling fixing temperature of powder image in electrophotographic copying machine
RICOH KK16 citations74