P

Inventor

MORI YASUKI

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

HITACHI LTD

13 patents
US4680058AJul 14, 1987

White ink composition for ink-jet printing

HITACHI LTD95 citations94
US4248636AFeb 3, 1981

Ink for ink-jet printer containing dichloromethane as an organic solvent and a basic dye as a coloring agent

HITACHI LTD23 citations78
US4619879AOct 28, 1986

Composite type photosensitive member having metal-free phthalocyanine in the charge generating layer and nonionic dye base in the charge transport layer

HITACHI LTD18 citations74
US4435492AMar 6, 1984

Complex type electrophotographic plate and electrophotographic method using the same

HITACHI LTD11 citations74
US4352876AOct 5, 1982

Complex type electrophotographic plate and electrophotographic method using the same

HITACHI LTD7 citations74
US4346157AAug 24, 1982

Complex type electrophotographic plate

HITACHI LTD15 citations74
US4978596ADec 18, 1990

Electrophotographic toner comprising lactone-modified epoxy resin

HITACHI LTD9 citations73
US4507374AMar 26, 1985

Electrophotographic recording medium containing τ and η metal-free phthalocyanine

HITACHI LTD13 citations73
US4690858ASep 1, 1987

Thermal transfer sheet

HITACHI LTD16 citations72
US4430404AFeb 7, 1984

Electrophotographic photosensitive material having thin amorphous silicon protective layer

HITACHI LTD8 citations72
US4405703ASep 20, 1983

Electrophotographic plate having an age-hardened aluminum substrate and process for producing the same

HITACHI LTD7 citations72
US4125701ANov 14, 1978

Organic photoconductive materials

HITACHI LTD2 citations63
US4037036AJul 19, 1977

9-(P-Vinylphenyl)-acridine polymers

HITACHI LTD3 citations63

ABBOTT LAB

13 patents

PANASONIC CORP

5 patents

TOSHIBA LIGHTING & TECHNOLOGY

3 patents

TOSHIBA KK

3 patents

HITACHI METALS LTD

2 patents

KYOWA HAKKO KOGYO KK

2 patents

HITACHI CHEMICAL CO LTD

2 patents

SHARP KK

2 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

TOKYO SHIBAURA ELECTRIC CO

1 patent

SANYO ELECTRIC CO

1 patent

HIGASHINO HIROYUKI

1 patent

SHARP DISPLAY TECHNOLOGY CORP

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.