Inventor
OKUDA KOUICHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS5534987AJul 9, 1996
Fixing apparatus with variable fixing temperature
CANON KK62 citations96
US5464964ANov 7, 1995
Image heating apparatus changing set temperature in accordance with temperature of heater
CANON KK69 citations96
US6248978B1Jun 19, 2001
Heater comprising temperature sensing element positioned on electrode
CANON KK44 citations92
US6246035B1Jun 12, 2001
Heating device, image forming apparatus including the device and induction heating member included in the device
CANON KK34 citations92
US5852763ADec 22, 1998
Image heating apparatus
CANON KK46 citations92
US5801360ASep 1, 1998
Image fixing apparatus
CANON KK45 citations92
US5669039ASep 16, 1997
Image heating apparatus capable of varying feeding intervals between recording materials
CANON KK46 citations92
US5621510AApr 15, 1997
Image heating apparatus with driving roller having low thermal expansion coefficient outer layer
CANON KK36 citations92
US5592276AJan 7, 1997
Image fixing device with heater responsive to thermal stress
CANON KK35 citations92
US5444521AAug 22, 1995
Image fixing device capable of controlling heating overshoot
CANON KK49 citations92
US5420679AMay 30, 1995
Elastic roller and fixing apparatus using same
CANON KK46 citations92
US5365314ANov 15, 1994
Image heating apparatus capable of changing duty ratio
CANON KK44 citations92
US7251441B2Jul 31, 2007
Developing apparatus including magnetic field generating means, for use with a developer which includes a magnetic toner component
CANON KK13 citations84
US7239831B2Jul 3, 2007
Image forming apparatus when a maximum developing bias voltage |V| max and surface potential Vd of a charged image bearing member satisfy: |V| max≦|Vd|
CANON KK16 citations84
US7233758B2Jun 19, 2007
Developing apparatus featuring a developer carrying member with an elastic surface layer
CANON KK9 citations74