P

Inventor

SANO EIICHI

JP54 patents
⚠️ This page may combine multiple inventors who share the name “SANO EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINOLTA CAMERA KK

15 patents
US4980257ADec 25, 1990

Electrostatic latent image developing toner and method for production thereof

MINOLTA CAMERA KK57 citations96
US5219694AJun 15, 1993

Toner for developing electrostatic latent image

MINOLTA CAMERA KK42 citations93
US4996126AFeb 26, 1991

Developer having specific spheriodicity

MINOLTA CAMERA KK33 citations93
US4822708AApr 18, 1989

Carrier for use in developing device of electrostatic latent image and production thereof

MINOLTA CAMERA KK30 citations92
US5079125AJan 7, 1992

Three layered toner for electrophotography

MINOLTA CAMERA KK20 citations82
US5275901AJan 4, 1994

Developer for electrophotography

MINOLTA CAMERA KK8 citations74
US5220390AJun 15, 1993

Electrophotographic image forming process

MINOLTA CAMERA KK7 citations74
US5204205AApr 20, 1993

Three layered toner for electrophotography

MINOLTA CAMERA KK9 citations74
US5004665AApr 2, 1991

Toner containing polymeric-magnetic coordination complex

MINOLTA CAMERA KK8 citations73
US4847176AJul 11, 1989

Binder-type carrier

MINOLTA CAMERA KK12 citations73
US4822709AApr 18, 1989

Binder-type carrier suitable for a developing method of electrostatic latent images

MINOLTA CAMERA KK7 citations73
US5189476AFeb 23, 1993

Developing device for producing a developed image

MINOLTA CAMERA KK6 citations63
US5168315ADec 1, 1992

Image forming method for forming images on copier paper having a specific construction using a toner having a specific particle diameter and an image forming device which uses said toner and copier paper

MINOLTA CAMERA KK6 citations63
US4978595ADec 18, 1990

Photoconductive toner containing polymeric-magnetic coordination complex

MINOLTA CAMERA KK2 citations62
US4861693AAug 29, 1989

Carrier for electrophotography

MINOLTA CAMERA KK3 citations62

MINOLTA CO LTD

14 patents
US5964339AOct 12, 1999

Apparatus for detecting a transverse movement of an endless belt

MINOLTA CO LTD57 citations96
US5873020AFeb 16, 1999

Fixing device with endless belt

MINOLTA CO LTD61 citations96
US6293642B1Sep 25, 2001

Ink jet printer outputting high quality image and method of using same

MINOLTA CO LTD19 citations93
US5832353ANov 3, 1998

Belt-type fixing device

MINOLTA CO LTD29 citations93
US5740508AApr 14, 1998

Image forming apparatus including toner scattering prevention

MINOLTA CO LTD26 citations93
US5903805AMay 11, 1999

Belt slippage correcting device which controls movement of the belt in a direction perpendicular to the belt transporting direction

MINOLTA CO LTD26 citations92
US6907221B2Jun 14, 2005

Heat fixing device and image forming apparatus

MINOLTA CO LTD15 citations82
US7201459B1Apr 10, 2007

Ink jet printer capable of forming high definition images

MINOLTA CO LTD7 citations74
US5732316AMar 24, 1998

Image forming apparatus provided with mold releasing agent coating structure

MINOLTA CO LTD10 citations74
US5724628AMar 3, 1998

Fixing device with endless belt and plural heaters

MINOLTA CO LTD14 citations74
US5568244AOct 22, 1996

Image forming apparatus including an endless transfer member

MINOLTA CO LTD7 citations74
US6476357B2Nov 5, 2002

Fixing device provided with a fixing belt

MINOLTA CO LTD9 citations73
US7448713B2Nov 11, 2008

Ink jet printer capable of forming high definition images

MINOLTA CO LTD2 citations63
US5485257AJan 16, 1996

Image forming apparatus with endless transfer member

MINOLTA CO LTD5 citations63

TOPCON CORP

6 patents

SONY CORP

3 patents

TOKYO OPTICAL

3 patents

ANDO ELECTRIC

2 patents

NIPPON TELEGRAPH & TELEPHONE

1 patent

HONDA MOTOR CO LTD

1 patent

KYUSHU INST TECHNOLOGY

1 patent

SANO EIICHI

1 patent

TOKIMEC INC

1 patent

SEMICONDUCTOR TECH ACAD RES CT

1 patent

OTSUJI TAIICHI

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.