P

Inventor

TAMAKI KIYOSHI

JP19 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

15 patents
US5443922AAug 22, 1995

Organic thin film electroluminescence element

KONISHIROKU PHOTO IND232 citations97
US4845006AJul 4, 1989

Toner and process for developing electrostatic latent images

KONISHIROKU PHOTO IND59 citations96
US4430436AFeb 7, 1984

Analytical element and method of use

KONISHIROKU PHOTO IND98 citations96
US5350655ASep 27, 1994

Electrophotographic photoreceptor with titanyl phthaloycyanine

KONISHIROKU PHOTO IND15 citations73
US5278014AJan 11, 1994

Electrophotographic photoreceptor

KONISHIROKU PHOTO IND16 citations73
US4507378AMar 26, 1985

Method for the production of toner for electrophotography and the toner produced thereby

KONISHIROKU PHOTO IND17 citations73
US4486559ADec 4, 1984

Toner composition for the development of electrostatic latent images and a method of preparing the same

KONISHIROKU PHOTO IND17 citations73
US4448871AMay 15, 1984

Toner for developing an electrostatically charged image and manufacturing method thereof

KONISHIROKU PHOTO IND10 citations73
US4415644ANov 15, 1983

Electrostatic image developing toner and a method for the production thereof

KONISHIROKU PHOTO IND15 citations73
US4952470AAug 28, 1990

Electrophotographic photosensitive member

KONISHIROKU PHOTO IND15 citations72
US4888262ADec 19, 1989

Image forming method

KONISHIROKU PHOTO IND13 citations72
US4520090AMay 28, 1985

Magnetic toner

KONISHIROKU PHOTO IND4 citations63
US5310614AMay 10, 1994

Electrophotographic photoreceptor having an organic photoelectroconductive light sensitive layer

KONISHIROKU PHOTO IND5 citations62
US5273852ADec 28, 1993

Electrophotographic photoreceptor employing polysilane-type carrier transfer polymeric material

KONISHIROKU PHOTO IND5 citations62
US4770969ASep 13, 1988

Heat fusible toners for developing electrostatic images

KONISHIROKU PHOTO IND2 citations62

LUDWIG INST CANCER RES

2 patents

TERADA SADATUGU

1 patent

NIPPON TELEGRAPH & TELEPHONE

1 patent