Inventor

Kozo Sato

Inventor

Kanagawa, JP

Overview

1976–2020

Patent span

Physics

Primary field (CPC G)

Patents· 146 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Cprimary

G03CPhotosensitive materials for photographic purposes29%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%

B41MPrinting, duplicating, marking, or copying processes5%

C07CAcyclic or carbocyclic compounds5%

C07DHeterocyclic compounds5%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%

G01RMeasuring electric variables2%

Y10TTechnical subjects covered by former us classification2%

G04CElectromechanical clocks or watches2%

PatentTitleYear

10,847,309Surface mounted inductor and manufacturing method therefor2020 10,797,657Matching network and power amplifier circuit2020 10,763,025Surface-mount inductor2020 10,426,031Flexible printed circuit board and method for producing the same2019 10,039,303Chlorogenic acid-containing composition, method for manufacturing same, and drink or food item2018 9,475,752'Method for manufacturing 3,4,5-tricaffeoylquinic acid'2016 9,321,882'Polyester polymer, resin composition, molded product, and film'2016 8,748,561'Dehydroabietic acid polymer, compact, method for producing dehydroabietic acid polymer, and dehydroabietic acid compound'2014 8,734,340'Method, apparatus and system for providing healthcare support by message based communication to healthcare support terminals'2014 8,658,757'Polyamide polymer, method for producing same, resin composition, molded product, fiber, film, and porous film'2014 8,431,003'Electrodeposition-coating monitoring system and method, and method of manufacturing electrodeposition-coated article'2013 8,193,224'Medicinal composition for prevention or treatment of parasitic protozoan infection'2012 7,912,180'Scattered radiation correction method and scattered radiation correction apparatus'2011 7,795,285'Anti-trypanosomiasis agent'2010 6,953,991'Semiconductor device'2005 6,423,484'Silver halide color photographic light-sensitive material'2002 6,030,761'Silver halide photographic light-sensitive material'2000 6,004,736'Silver halide photographic light-sensitive material'1999 5,948,607'Silver halide color photographic light-sensitive material'1999 5,871,895'Silver halide color photographic material'1999 5,722,409'Nuclear magnetic resonance imaging with protection against artifacts'1998 5,576,127'Color filter and process for producing the color filter'1996 5,508,421'Pyrrolotriazole azomethine dye, and heat transfer dye providing material containing a pyrrolotriazole azomethine dye'1996 5,497,773'Nuclear magnetic resonance imaging with patient protection against nerve stimulation and image quality protection against artifacts'1996 5,485,839'Method and apparatus for ultrasonic wave medical treatment using computed tomography'1996 5,401,624'Dye forming couplers and silver halide color photosensitive material containing the same'1995 5,378,987'Method and apparatus for non-invasive measurement of temperature distribution within target body using nuclear magnetic resonance imaging'1995 5,364,941'5-acyl-4,5,6,7-tetrahydrothieno (3,2-C)pyridine-2-carboxylic acid derivative and process for producing the same'1994 5,362,882'Pyrrolotriazole derivative and heat transfer dye providing material containing a pyrrolotriazole azomethine dye'1994 5,361,028'Method and apparatus for high speed magnetic resonance imaging with improved image quality'1994 5,344,933'Pyrrole ring-or condensed pyrrole ring-containing azomethine dye'1994 5,326,681'Dye forming couplers and silver halide color photosensitive material containing the same'1994 5,296,603'3-amino-5-o-chlorobenzyl-4,5,6,7-tetrahy drothieno[3,2-c]-pyridine-2-carboxylic acid compounds'1994 5,292,630'Silver halide color photographic material containing an imidazotriazole cyan coupler'1994 5,282,229'Method and apparatus for measuring gap between adjoining fuel rods of fuel assembly'1994 5,270,153'Cyan image forming method and silver halide color photographic material containing cyan coupler'1993 5,260,181'Color-forming coupler and a silver halide color photographic material containing the same'1993 5,256,526'Cyan image forming method and silver halide color photographic material containing cyan coupler'1993 5,250,386'Dry image-forming process'1993 5,227,287'Color-forming coupler and a silver halide color photographic material containing the same'1993 5,223,387'Color photographic light-sensitive material containing a naphthyl azo dicyano halo phenyl compound'1993 5,215,871'Method of forming cyan image with cyan dye forming coupler, and silver halide color photographic material containing the cyan dye forming coupler'1993 5,206,593'Real-time control system for NMR spectrometer'1993 5,206,129'Dye forming couplers, and a method of color image formation and silver halide color photographic photosensitive materials in which they are used'1993 5,192,737'Heat transfer dye-providing material'1993 5,180,652'Light- and heat-sensitive composition, and recording material'1993 5,162,196'Color coupler for photography and silver halide photographic material comprising the same'1992 5,100,760'Light-sensitive material containing silver halide, reducing agent and polymerizable compound'1992 5,100,759'Color light-sensitive material with infrared dye releaser'1992 5,096,801'Color image recording method'1992 5,064,752'Silver halide photographic materials'1991 5,055,537'Metal-containing organic polymer'1991 4,981,833'Recording material using thermodecoloring dye'1991 4,980,265'Color photosensitive material and process for producing image using same'1990 4,975,361'Color photographic light-sensitive material'1990 4,970,307'Process for formation of base and light-sensitive material'1990 4,956,456'Betaine-type cyan monoazo dyes for dying and printing fibrous materials'1990 4,927,897'Metal-containing organic polymer and use thereof'1990 4,910,187'Heat-sensitive transfer material'1990 4,902,599'Light-sensitive material'1990 4,892,858'Heat sensitive transfer materials'1990 4,880,730'Silver halide light-sensitive material'1989 4,877,720'Silver halide photographic material'1989 4,864,024'Leuco dyes'1989 4,845,018'Image-forming process involving heating step'1989 4,839,333'Recording material containing leuco dye'1989 4,837,142'Color light-sensitive material'1989 4,835,272'Process for formation of base and light-sensitive material'1989 4,830,957'Color light-sensitive material'1989 4,824,759'Method for forming an image'1989 4,803,148'Light-sensitive material containing silver halide, reducing agent and polymerizable compound'1989 4,800,148'Light-sensitive material containing silver halide, reducing agent and polymerizable compound'1989 4,792,514'Light-sensitive material'1988 4,789,623'Method for forming an image'1988 4,782,004'Method for developing a heat-developable photosensitive material comprising a dye providing compounds and an auxiliary developing agent'1988 4,775,610'Method for the formation of photographic images including heating step'1988 4,772,531'Light-sensitive material containing silver halide, reducing agent and polymerizable compound'1988 4,761,360'Light-sensitive material containing silver halide, reducing agent, polymerizable compound and a silver diazotate'1988 4,758,503'Heat developable light-sensitive material'1988 4,753,862'Light-sensitive material containing silver halide, reducing agent, polymerizable compound and triazenesilver'1988 4,741,997'Color light-sensitive materials with azo dyes'1988 4,740,363'Alkali generating process'1988 4,740,445'Image forming process'1988 4,731,321'Heat developable light-sensitive material'1988 4,729,936'Image forming process including a heating step'1988 4,721,667'Color light-sensitive material'1988 4,716,100'Heat developable light-sensitive material'1987 4,705,737'Heat developable photographic materials'1987 4,696,887'Method for formation of an image comprising a heating step'1987 4,695,525'Image forming process'1987 4,678,735'Heat developable light-sensitive material with development inhibitor releaser'1987 4,678,739'Image forming method including heating step'1987 4,675,277'Heat developable light-sensitive material'1987 4,668,615'Heat developable light-sensitive material'1987 4,665,005'Stripping process for forming color image using fluorine surfactant'1987 4,657,848'Heat-developable light-sensitive material'1987 4,650,749'Heat-developable light-sensitive material'1987 4,649,103'Heat-developable light-sensitive material'1987 4,647,526'Heat-developable light-sensitive material'1987 4,640,891'Heat developable light-sensitive material'1987 4,640,892'Heat-developable light-sensitive material'1987 4,639,418'Heat developable photosensitive material'1987 4,636,462'Heat-developable photosensitive material'1987 4,629,684'Heat developable color photographic light-sensitive material with development accelerator'1986 4,629,676'Image forming method'1986 4,626,500'Heat-developable photographic light-sensitive material'1986 4,622,289'Heat-developable light-sensitive material with base precursor'1986 4,606,991'Color photographic light-sensitive material with 2-acylamino phenol dye releaser'1986 H0000098'Heat-developable color photographic material'1986 4,603,103'Heat-developable light-sensitive materials'1986 4,590,152'Heat-developable color light-sensitive material'1986 4,560,763'Base precursor for heat-developable photosensitive material'1985 4,560,644'Heat-developable light-sensitive materials with shifted dyes'1985 4,556,632'Color light-sensitive material'1985 4,555,470'Heat-developable color photographic material with heat fusible compound'1985 4,514,493'Heat-developable light-sensitive material with base precursor particles'1985 4,507,380'Heat-developable color photographic material containing dye releasing couplers'1985 4,500,626'Heat-developable color photographic material'1985 4,499,172'Heat-developable color light-sensitive material with alkyl carboxylic acid base precursor containing triple bond'1985 4,483,914'Heat-developable color photographic material'1984 4,478,927'Heat-developable color photographic materials'1984 4,474,867'Heat-developable color photographic material'1984 4,473,631'Heat-developable color photographic material'1984 4,473,632'Heat-developable color photographic material'1984 4,463,079'Heat developable color photographic materials with redox dye releasers'1984 4,439,513'Color photographic light-sensitive material with naphthol redox dye releaser'1984 4,436,920'Image recording members'1984 4,433,156'Process for preparing fluoran derivatives'1984 4,430,415'Heat-developable photographic material with fine droplets containing silver halide, organic silver salt oxidizing agent and color image forming substance'1984 4,390,616'Image recording members'1983 4,341,403'Fluoran compounds, process for preparation thereof, and recording sheets using same'1982 4,340,643'Fluid antioxidant'1982 4,283,458'Heat-sensitive recording paper containing a novel electron accepting compound'1981 4,277,811'Static type circuit breaker'1981 4,269,893'Recording material containing a novel color developer'1981 4,219,219'Developers for pressure-sensitive recording and developing sheets containing them'1980 4,167,848'Driving device for an electric timepiece'1979 4,144,188'Tablet for preventing deterioration of a water-soluble cutting liquid'1979 4,104,859'Reversal preventing device of electric clock'1978 4,097,755'Construction of electromagnetic driving device'1978 4,084,403'Driving mechanism for a timepiece'1978 4,079,581'Alarm device for clocks'1978 4,037,400'Drive device for electric clock'1977 4,033,762'Method for preventing oxidation of melted metal'1977 4,014,469'Nozzle of gas cutting torch'1977 3,959,521'Process for the formation of cured coatings'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2014Patents assigned to SATO KOZO (8)· patent assignee history

1977–1979Patents assigned to SEIKO KOKI KK (6)· patent assignee history

1977–2005Based in Chiba, JP· patent location history

1978–1979Based in Yotsukaido, JP· patent location history

1980–2002Patents assigned to FUJI PHOTO FILM CO LTD (111)· patent assignee history

1980–2012Based in Minami-ashigara, JP· patent location history

1984–2018Based in Kanagawa, JP· patent location history

1994–2014Patents assigned to TOSHIBA KK (8)· patent assignee history

2010–2018Patents assigned to FUJIFILM CORP (7)· patent assignee history

2011–2014Based in Otawara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	111	1980–2002
SATO KOZOself	8	1977–2014
TOSHIBA KK	8	1994–2014
FUJIFILM CORP	7	2010–2018
SEIKO KOKI KK	6	1977–1979

Locations

Location	Patents	Span
Kanagawa, JP	105	1984–2018
Minami-ashigara, JP	17	1980–2012
Chiba, JP	3	1977–2005
Yotsukaido, JP	3	1978–1979
Otawara, JP	2	2011–2014