P

Inventor

SUZUKI TATSUYA

JP403 patents
⚠️ This page may combine multiple inventors who share the name “SUZUKI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

17 patents
US6681088B2Jan 20, 2004

Process cartridge, image forming apparatus and separating mechanism for separating developing member from photosensitive drum

CANON KK250 citations99
US7162181B2Jan 9, 2007

Remanufacturing method for process cartridge

CANON KK74 citations98
US7072594B2Jul 4, 2006

Developing apparatus, process cartridge, and image forming apparatus

CANON KK82 citations98
US7072603B2Jul 4, 2006

Process cartridge and holding member

CANON KK106 citations98
US7027756B2Apr 11, 2006

Process cartridge and assemblying method therefor

CANON KK97 citations98
US7162174B2Jan 9, 2007

Process cartridge having light guides and memory member, and electrophotographic image forming apparatus to which such cartridge is mountable

CANON KK81 citations95
US7346293B2Mar 18, 2008

Process cartridge having light guides and memory member, and electrophotographic image forming apparatus to which such cartridge is mountable

CANON KK39 citations93
USD519150SApr 18, 2006

Image forming apparatus

CANON KK41 citations93
US6654583B2Nov 25, 2003

Developing apparatus

CANON KK49 citations93
US6505007B2Jan 7, 2003

Developer remaining amount detecting method, developing device, process cartridge and electrophotographic image forming apparatus

CANON KK40 citations93
USD633137SFeb 22, 2011

Process cartridge

CANON KK25 citations92
USD631088SJan 18, 2011

Process cartridge

CANON KK29 citations92
USD631091SJan 18, 2011

Process cartridge

CANON KK23 citations92
USD631090SJan 18, 2011

Process cartridge

CANON KK26 citations92
USD631089SJan 18, 2011

Process cartridge

CANON KK24 citations92
US7860437B2Dec 28, 2010

Developer container, developing apparatus and process cartridge

CANON KK28 citations92
US7466939B2Dec 16, 2008

Electrophotographic image forming apparatus to which a plurality of process cartridges are detachably mountable by using a moving guide and an opening and closing member

CANON KK21 citations92

OLYMPUS OPTICAL CO

7 patents

NISSAN MOTOR

4 patents

HITACHI LTD

4 patents

TOKAI RUBBER IND LTD

4 patents

NEC CORP

2 patents

MURATA MANUFACTURING CO

2 patents

SUZUKI TATSUYA

2 patents

MINOLTA CO LTD

2 patents

HAMAMATSU PHOTONICS KK

1 patent

ATSUMI KAZUHIRO

1 patent

TOSHIBA MACHINE CO LTD

1 patent

PANASONIC CORP

1 patent

OLYMPUS CORP

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

Showing the top 50 of 403 patents by PatentIndex Score.