P

Inventor

FUJIMURA NAOTO

JP33 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMURA NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

29 patents
US5418099AMay 23, 1995

Electrophotographic photosensitive member, and electrophotographic apparatus and device unit employing the same

CANON KK22 citations92
US5272029ADec 21, 1993

Image-bearing member and apparatus including same

CANON KK21 citations92
US5079117AJan 7, 1992

Electrophotographic photosensitive member with electrical conductor containing polyether-polyurethane layer

CANON KK24 citations92
US4948690AAug 14, 1990

Electrophotographic photosensitive member with fine spherical resin powder

CANON KK34 citations92
US4663259AMay 5, 1987

Electrophotographic photosensitive member and image forming process using the same

CANON KK44 citations92
US5371577ADec 6, 1994

Ozone filter used in electrophotographic apparatus including catalyst of CuO, MnO2, and a water-soluble polymer

CANON KK23 citations91
US5601913AFeb 11, 1997

Transfer material carrying member and image forming apparatus

CANON KK18 citations84
US4456671AJun 26, 1984

Electrophotographic photosensitive member having a photosensitive layer containing a hydrazone compound

CANON KK24 citations82
US5352552AOct 4, 1994

Image-bearing member and apparatus including same

CANON KK19 citations81
US4427753AJan 24, 1984

Electrophotographic photosensitive member with disazo or trisazo compound

CANON KK22 citations81
US5272508ADec 21, 1993

Electrophotographic photosensitive member and apparatus incorporating the same

CANON KK15 citations74
US5190837AMar 2, 1993

Image holder member having resin layer of metal-coated fine resin particles and binder resin

CANON KK11 citations74
US5292603AMar 8, 1994

Image holding member and apparatus which uses the same

CANON KK13 citations73
US5283142AFeb 1, 1994

Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same

CANON KK15 citations73
US5254423AOct 19, 1993

Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member

CANON KK16 citations73
US5250990AOct 5, 1993

Image-bearing member for electrophotography and blade cleaning method

CANON KK18 citations73
US4835079AMay 30, 1989

Electrophotographic photosensitive member and electrophotographic process using the same

CANON KK7 citations73
US4617245AOct 14, 1986

Light receiving member having tapered reflective surfaces between substrate and light receiving layer

CANON KK18 citations73
US4424267AJan 3, 1984

Electrophotographic image holding member

CANON KK8 citations73
US5258252ANov 2, 1993

Image-bearing member having a surface layer of a high-melting point polyester resin and cured resin

CANON KK12 citations69
US5246806ASep 21, 1993

Electrophotographic photosensitive member and apparatus using same

CANON KK4 citations62
US4910536AMar 20, 1990

Electrophotographic photosensitive member, electrophotographic apparatus and process for forming an electrophotographic image using laser and special organic photoconductor

CANON KK5 citations62
US4761359AAug 2, 1988

Electrophotographic process using photoconductive cylinder of small diameter

CANON KK4 citations62
US5534581AJul 9, 1996

Transfer material carrying member and image forming apparatus making use of the same

CANON KK3 citations60
US4533232AAug 6, 1985

Electrophotographic process

CANON KK4 citations59
US5296322AMar 22, 1994

Electrophotographic photosensitive member and apparatus using same

CANON KK1 citations52
US5294508AMar 15, 1994

Electrophotographic photosensitive member with polyether polyols-polyisocyanate intermediate layer and apparatus

CANON KK1 citations52
US5607751AMar 4, 1997

Recording medium, method of formimg image using the same, and method of producing print using the same

CANON KK0 citations51
US4395474AJul 26, 1983

Electrophotographic photosensitive member with cured cyclized rubber binder

CANON KK1 citations51

HONDA MOTOR CO LTD

3 patents

SHINETSU CHEMICAL CO

1 patent