P

Inventor

SHIMADA AKIRA

JP102 patents
⚠️ This page may combine multiple inventors who share the name “SHIMADA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

21 patents
US7226711B2Jun 5, 2007

Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK50 citations96
US5978638ANov 2, 1999

Intermediate transfer belt and image forming apparatus adopting the belt

CANON KK76 citations96
US7749667B2Jul 6, 2010

Image forming method, and electrophotographic apparatus making use of the image forming method

CANON KK32 citations92
US7718331B2May 18, 2010

Electrophotographic photosensitive member with depressed portions, process cartridge holding the electrophotographic photosensitive member and electrophotographic apparatus with the electrophotographic photosensitive member

CANON KK41 citations92
US7622238B2Nov 24, 2009

Process for producing electrophotographic photosensitive member

CANON KK36 citations92
US7556901B2Jul 7, 2009

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK24 citations92
US7551878B2Jun 23, 2009

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK39 citations92
US7534534B2May 19, 2009

Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK36 citations92
US7186489B2Mar 6, 2007

Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus

CANON KK48 citations92
US6737133B2May 18, 2004

Electrophotographic seamless belt, and electrophotographic apparatus having the electrophotographic seamless belt

CANON KK20 citations92
US6078773AJun 20, 2000

Image forming apparatus and intermediate transfer member

CANON KK32 citations92
US5995794ANov 30, 1999

Image forming apparatus and intermediate transfer belt

CANON KK21 citations92
US5695898ADec 9, 1997

Electrophotographic photosensitive member, electrophotographic apparatus and device unit having it

CANON KK38 citations92
US5488461AJan 30, 1996

Electrophotographic photosensitive member and electrophotographic apparatus using the same

CANON KK27 citations92
US5468584ANov 21, 1995

Electrophotographic photosensitive member having intermediate layer containing fine powder particles of tin oxide containing phosphorous and apparatus employing same

CANON KK21 citations92
US9095882B2Aug 4, 2015

Piezoelectric device, dust removing apparatus, and imaging apparatus

CANON KK15 citations84
US6487387B2Nov 26, 2002

Full-color image forming apparatus with belt-shaped transfer member

CANON KK16 citations84
US6674989B1Jan 6, 2004

Endless belt with serpentine motion preventing member and image forming apparatus including same

CANON KK9 citations74
US6592803B2Jul 15, 2003

Process for producing belt-shaped member from a die-extruded film having a film thickness, die gap relationship

CANON KK8 citations74
US6144830ANov 7, 2000

Intermediate transfer member and electrophotographic apparatus including same

CANON KK12 citations74
US6094556AJul 25, 2000

Intermediate transfer member and image forming apparatus

CANON KK15 citations74

HITACHI LTD

13 patents

SEIKO INSTR INC

7 patents

KEL KK

2 patents

ONOUE TAKAHIRO

1 patent

DAINICHI NIPPON CABLES LTD

1 patent

SONOBE YOSHIAKI

1 patent

SHIMADA AKIRA

1 patent

FUJITSU GENERAL LTD

1 patent

RICOH PRINTING SYS LTD

1 patent

NISSAN MOTOR

1 patent

Showing the top 50 of 102 patents by PatentIndex Score.