P

Inventor

SATO MASAMICHI

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

FUJI PHOTO FILM CO LTD

33 patents
US4113492ASep 12, 1978

Spin coating process

FUJI PHOTO FILM CO LTD167 citations97
US4032691AJun 28, 1977

Recording material

FUJI PHOTO FILM CO LTD118 citations96
US4488039ADec 11, 1984

Imaging system having vari-focal lens for use in endoscope

FUJI PHOTO FILM CO LTD75 citations95
US4297436AOct 27, 1981

Method for producing a multilayer printing plate

FUJI PHOTO FILM CO LTD70 citations94
US5729274AMar 17, 1998

Color direct thermal printing method and thermal head of thermal printer

FUJI PHOTO FILM CO LTD45 citations93
US5128773AJul 7, 1992

Compact video printer employing a liquid crystal panel

FUJI PHOTO FILM CO LTD26 citations93
US4435069AMar 6, 1984

Fixing apparatus for electrophotography

FUJI PHOTO FILM CO LTD27 citations93
US5297878AMar 29, 1994

Method of thermal wax transfer printing

FUJI PHOTO FILM CO LTD20 citations92
US4259433AMar 31, 1981

Method for producing disk-recording plates

FUJI PHOTO FILM CO LTD34 citations92
US4271246AJun 2, 1981

Method for producing a multicolor optical filter

FUJI PHOTO FILM CO LTD27 citations82
US4113486ASep 12, 1978

Method for producing a photomask

FUJI PHOTO FILM CO LTD22 citations82
US4111698ASep 5, 1978

Spin-coated photosensitive silver halide photomask

FUJI PHOTO FILM CO LTD25 citations82
US4056395ANov 1, 1977

Method for producing a relief pattern by ion-etching a photographic support

FUJI PHOTO FILM CO LTD24 citations82
US3960560AJun 1, 1976

Method for producing a photomask

FUJI PHOTO FILM CO LTD26 citations82
US4370025AJan 25, 1983

Multicolor optical filter with a united interference filter and dye filter and process for making the same

FUJI PHOTO FILM CO LTD20 citations81
US5537140AJul 16, 1996

Color direct thermal printing method and direct color thermal printer

FUJI PHOTO FILM CO LTD14 citations74
US5398050AMar 14, 1995

Color thermal printing method and device capable of preventing underlying thermosensitive coloring layers from developing color

FUJI PHOTO FILM CO LTD14 citations74
US5382965AJan 17, 1995

Wax transfer type thermal printing method and thermal printer

FUJI PHOTO FILM CO LTD9 citations74
US5376952ADec 27, 1994

Direct color thermal printing method and direct color thermal printer

FUJI PHOTO FILM CO LTD17 citations74
US5355793AOct 18, 1994

Method and apparatus for making a mimeographic printing plate

FUJI PHOTO FILM CO LTD18 citations74
US5167456ADec 1, 1992

Color thermal printer

FUJI PHOTO FILM CO LTD13 citations74
US4928186AMay 22, 1990

Magnetic recording method and magnetic head

FUJI PHOTO FILM CO LTD11 citations74
US4656356AApr 7, 1987

Device for charging electrophotographic apparatus

FUJI PHOTO FILM CO LTD9 citations74
US4387984AJun 14, 1983

Handy copying system

FUJI PHOTO FILM CO LTD7 citations74
US4362807ADec 7, 1982

Photomask-forming photographic material and method for producing photomask using same

FUJI PHOTO FILM CO LTD8 citations74
US4336316AJun 22, 1982

Image forming method

FUJI PHOTO FILM CO LTD12 citations74
US4242438ADec 30, 1980

Photomask material

FUJI PHOTO FILM CO LTD15 citations74
US4207105AJun 10, 1980

Plasma-etching image in exposed AgX emulsion

FUJI PHOTO FILM CO LTD9 citations74
US4110114AAug 29, 1978

Image forming method

FUJI PHOTO FILM CO LTD10 citations74
US4059445ANov 22, 1977

Noble metal image forming method

FUJI PHOTO FILM CO LTD11 citations74
US3966473AJun 29, 1976

Method for producing a photomask

FUJI PHOTO FILM CO LTD19 citations74
US3961962AJun 8, 1976

Photomask material and method for producing same

FUJI PHOTO FILM CO LTD12 citations74
US3942981AMar 9, 1976

Method for forming micropatterns utilizing a transparent raised image as photomask

FUJI PHOTO FILM CO LTD17 citations74

CANON KK

10 patents

RENESAS TECH CORP

2 patents

XEROX CORP

2 patents

KEYTECH CO LTD

1 patent

TOSHIBA KK

1 patent

RANK XEROX LTD

1 patent

Showing the top 50 of 85 patents by PatentIndex Score.