P

Inventor

MIYAMOTO TOSHIO

JP84 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

28 patents
US6336009B1Jan 1, 2002

Image heating apparatus and heater for heating image

CANON KK92 citations98
US6185383B1Feb 6, 2001

Image heating apparatus

CANON KK59 citations96
US5920757AJul 6, 1999

Heater having an offset temperature detecting element and image heating apparatus having the heater

CANON KK59 citations96
US5862435AJan 19, 1999

Image forming apparatus

CANON KK54 citations96
US5860051AJan 12, 1999

Belt-type fixing apparatus with pressure roller

CANON KK54 citations96
US5715498AFeb 3, 1998

Color image forming apparatus and method for forming a color image corrected for aberration in registration of image stations for each color

CANON KK75 citations96
US5450180ASep 12, 1995

Image forming apparatus having constant current and voltage control in the charging and transfer regions

CANON KK68 citations96
US5202729AApr 13, 1993

Developing apparatus having a coated developing roller

CANON KK64 citations96
US6493521B2Dec 10, 2002

Image forming apparatus

CANON KK33 citations93
US6298213B1Oct 2, 2001

Image forming apparatus with image fixing means of low heat capacity

CANON KK45 citations93
US6115563ASep 5, 2000

Image fixing apparatus

CANON KK22 citations93
US5722026AFeb 24, 1998

Pressing rotator and heating-fixing apparatus using the same

CANON KK50 citations93
US5010370AApr 23, 1991

Transfer apparatus and image bearing apparatus using same having transfer means for contacting a backside of a transfer material

CANON KK30 citations93
US6965742B2Nov 15, 2005

Image forming apparatus

CANON KK21 citations92
US6763205B2Jul 13, 2004

Image heating apparatus with heater in form of a plate cooperable with a rotatable member to form a heating nip

CANON KK50 citations92
US6701102B2Mar 2, 2004

Method and apparatus for controlling the temperature in a fixing device of an image forming apparatus

CANON KK35 citations92
US6423941B1Jul 23, 2002

Image heating apparatus and heater

CANON KK37 citations92
US6085058AJul 4, 2000

Image forming apparatus having transfer rotary member with surface friction greater than that of image bearing member

CANON KK34 citations92
US5732314AMar 24, 1998

Image forming apparatus comprising image bearing member, intermediate image transfer member and secondary image transfer member for facilitating transfer of developed image from intermediate image transfer member to transfer material

CANON KK42 citations92
US5521683AMay 28, 1996

Image forming apparatus using constant voltage or constant current AC signal applied to developer bearing member, and control function in accordance with detected voltage or current of developer bearing member

CANON KK33 citations92
US5519475AMay 21, 1996

Image forming apparatus with peripheral speed difference between image bearing and transfer members

CANON KK41 citations92
US5420671AMay 30, 1995

Charger and image forming apparatus with same

CANON KK42 citations92
US5412455AMay 2, 1995

Charging device, image forming apparatus and detachably mountable process cartridge having a constant voltage power source feature

CANON KK26 citations92
US5293202AMar 8, 1994

Image fixing apparatus

CANON KK36 citations92
US5253024AOct 12, 1993

Fixing apparatus with rectifier element

CANON KK41 citations92
US5185496AFeb 9, 1993

Electrostatic latent image device having a coating layer provided on a developer carrying member

CANON KK29 citations92
US5177537AJan 5, 1993

Developing apparatus with elastic regulating member urged to a developer carrying member

CANON KK42 citations92
US5132738AJul 21, 1992

Image forming apparatus with cleaning mechanism for charging electrode

CANON KK45 citations92

HITACHI LTD

11 patents

RENESAS TECH CORP

8 patents

SUZUKI CO LTD

1 patent

KOMORI PRINTING MACH

1 patent

YUTAKA ELECTRONICS INDUSTRY CO

1 patent

Showing the top 50 of 84 patents by PatentIndex Score.