P

Inventor

SAITO HIROKAZU

JP53 patents
⚠️ This page may combine multiple inventors who share the name “SAITO HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

15 patents
US4289733ASep 15, 1981

Apparatus for making silver halide grains

FUJI PHOTO FILM CO LTD66 citations96
US4869104ASep 26, 1989

Differential pressure type liquid level meter

FUJI PHOTO FILM CO LTD23 citations76
US6645713B2Nov 11, 2003

Method of manufacturing silver halide emulsions and apparatus thereof

FUJI PHOTO FILM CO LTD12 citations74
US6413706B1Jul 2, 2002

Dispersion or molten product of water-insoluble photographically useful compounds, producing method thereof, coating compositions and silver halide photographic light-sensitive material using the same

FUJI PHOTO FILM CO LTD12 citations74
US5096690AMar 17, 1992

Method and apparatus for manufacturing silver halide grains

FUJI PHOTO FILM CO LTD12 citations74
US5795506AAug 18, 1998

Method and system for controlling microcapsule particle diameters

FUJI PHOTO FILM CO LTD8 citations73
US5702851ADec 30, 1997

Method of producing a silver halide photographic emulsion, apparatus for the same, method of measuring a silver or halogen ion concentration and an apparatus for the same

FUJI PHOTO FILM CO LTD6 citations73
US4046154ASep 6, 1977

Apparatus for continuously removing film coating materials from film

FUJI PHOTO FILM CO LTD7 citations71
US5505496AApr 9, 1996

Automatic pipeline switching device

FUJI PHOTO FILM CO LTD7 citations68
US6709870B2Mar 23, 2004

Sample extracting device and adding device

FUJI PHOTO FILM CO LTD5 citations63
US6673530B2Jan 6, 2004

Method and apparatus for production of silver halide emulsion

FUJI PHOTO FILM CO LTD2 citations63
US6372105B1Apr 16, 2002

Apparatus for measuring a silver or halogen ion concentration

FUJI PHOTO FILM CO LTD2 citations62
US5405558AApr 11, 1995

Method of manufacturing microcapsules

FUJI PHOTO FILM CO LTD3 citations62
US4958934ASep 25, 1990

Method and apparatus for continuous melting of gelled substance

FUJI PHOTO FILM CO LTD5 citations56
US6372420B1Apr 16, 2002

Method for producing silver halide photographic emulsion

FUJI PHOTO FILM CO LTD1 citations51

HITACHI LTD

11 patents

CASIO COMPUTER CO LTD

8 patents

LAPIS SEMICONDUCTOR CO LTD

3 patents

DAIHEN CORP

3 patents

HITACHI ULSI SYS CO LTD

2 patents

TOYOTA CHUO KENKYUSHO KK

1 patent

HITACHI VLSI ENG

1 patent

DENSO CORP

1 patent

AOKI MAYUMI

1 patent

NOLES JR JOE R

1 patent

JATCO LTD

1 patent

STANLEY ELECTRIC CO LTD

1 patent

RENESAS ELECTRONICS CORP

1 patent

Showing the top 50 of 53 patents by PatentIndex Score.