P

Inventor

MATSUO MINORU

JP52 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

24 patents
US6091052AJul 18, 2000

Image fixing roller, image fixing apparatus, and image fixing method using the image fixing roller

RICOH KK16 citations92
US5987295ANov 16, 1999

Image fixing apparatus and image fixing roller having a shortened warm-up time

RICOH KK21 citations92
US5740513AApr 14, 1998

Image formation apparatus

RICOH KK17 citations92
US6861124B2Mar 1, 2005

Fixing belt and method for evaluating it

RICOH KK15 citations91
US5804794ASep 8, 1998

Image fixing apparatus and image fixing roller

RICOH KK14 citations82
US6641760B2Nov 4, 2003

Method of producing endless-belt-shaped film

RICOH KK9 citations74
US6596383B2Jul 22, 2003

Film for use in intermediate image transfer member and method of producing endless-belt-shaped film

RICOH KK5 citations74
US6072156AJun 6, 2000

Image fixing apparatus and image fixing roller

RICOH KK12 citations74
US6072966AJun 6, 2000

Corona charging method, corona charger, and image formation apparatus equipped with corona charger which introduces a non-ozone-generating gas

RICOH KK8 citations74
US6064850AMay 16, 2000

Image formation apparatus

RICOH KK14 citations74
US6018139AJan 25, 2000

Image fixing roller, image fixing apparatus, and image fixing method using the image fixing roller

RICOH KK5 citations74
US5960244ASep 28, 1999

Image formation apparatus

RICOH KK6 citations74
US5786564AJul 28, 1998

Image fixing roller and image fixing apparatus containing the same

RICOH KK7 citations74
US5773793AJun 30, 1998

Image fixing roller and image fixing apparatus containing the same

RICOH KK7 citations74
US7024923B2Apr 11, 2006

Method for evaluating fixing member and fixing belt and thermal fixing roller

RICOH KK10 citations72
US7135218B2Nov 14, 2006

Film for use in intermediate image transfer member and method of producing endless-belt-shaped film

RICOH KK2 citations63
US5995781ANov 30, 1999

Image formation apparatus

RICOH KK5 citations63
US5268250ADec 7, 1993

Electrophotographic photoreceptor and method of manufacturing comprising simultaneously vapor depositing charge generating material and oligomer

RICOH KK5 citations63
US7142800B2Nov 28, 2006

Intermediate transferring belt and process for producing the same, image forming apparatus, and image forming process

RICOH KK6 citations62
US6781613B2Aug 24, 2004

Electrification apparatus and image forming apparatus

RICOH KK2 citations62
US7354617B2Apr 8, 2008

Fixing belt and method for evaluating it

RICOH KK2 citations61
US4139380AFeb 13, 1979

Electrophotographic sensitive material with rubber interlayer

RICOH KK4 citations61
US7424256B2Sep 9, 2008

Intermediate transfer belt and image forming apparatus and image forming method using the same

RICOH KK2 citations54
US7458253B2Dec 2, 2008

Method for evaluating fixing member and fixing belt and thermal fixing roller

RICOH KK1 citations50

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD

9 patents

SEIKO EPSON CORP

4 patents

MITSUBISHI HEAVY IND LTD

4 patents

NIPPON CONLUX CO LTD

2 patents

MATSUO MINORU

2 patents

UEDA KENJI

2 patents

TOGANO YOSHIE

1 patent

KISHI MAKOTO

1 patent

KATABAMI HIROSHI

1 patent

Showing the top 50 of 52 patents by PatentIndex Score.