Inventor

Shigeru Ohno

Inventor

Kanagawa, JP

Overview

1976–2011

Patent span

Physics

Primary field (CPC G)

Patents· 134 as inventor

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

G03Cprimary

G03CPhotosensitive materials for photographic purposes22%

G03GElectrography15%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

C23CCoating metallic material7%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

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

B41JTypewriters3%

H10DInorganic electric semiconductor devices3%

A61KPreparations for medical, dental or toiletry purposes3%

PatentTitleYear

7,975,741'Pneumatic tire and producing method of pneumatic tire'2011 7,939,830'Display device'2011 7,264,677'Process for treating solid surface and substrate surface'2007 7,025,896'Process for treating solid surface and substrate surface'2006 6,894,589'Radio frequency resonator and method for producing the same'2005 6,613,242'Process for treating solid surface and substrate surface'2003 6,607,988'Manufacturing method of semiconductor integrated circuit device'2003 6,537,461'Process for treating solid surface and substrate surface'2003 5,853,969'Silver halide photographic material containing infrared absorbing colorant'1998 5,769,308'Welding material for use in hard-facing and method of determining components thereof'1998 5,754,194'Bubble jet recording with selectively driven electrothermal transducers'1998 5,714,307'Silver halide photographic material containing infrared absorbing colorant'1998 5,633,390'Silver halide photographic material containing pyrazolone-pentamethine oxonol dye'1997 5,620,839'Silver halide photographic material'1997 5,563,028'Silver halide photographic material containing pyrazolone-pentamethine oxonol dye'1996 5,547,819'Silver halide photographic material'1996 5,545,500'Electrophotographic layered light receiving member containing A-Si and Ge'1996 5,534,392'Process for electrophotographic imaging with layered light receiving member containing A-Si and Ge'1996 5,521,621'Bubble jet recording apparatus with processing circuit for tone gradation recording'1996 5,476,694'Method for forming deposited film by separately introducing an active species and a silicon compound into a film-forming chamber'1995 5,346,810'Silver halide photographic material'1994 5,328,819'Silver halide photographic material containing isomethine dyes'1994 H0001336'Silver halide photographic material'1994 5,286,598'Silver halide photographic material'1994 5,276,178'Process for producing methacrolein and methacrylic acid'1994 5,262,289'Silver halide photographic material containing an antihalation dye'1993 5,252,447'Silver halide color photographic material'1993 5,244,698'Process for forming deposited film'1993 5,240,826'Silver halide photographic light-sensitive materials'1993 5,238,799'Silver halide photographic material'1993 5,230,993'Silver halide photographic element'1993 5,223,382'Silver halide photographic material'1993 5,206,431'Process for producing methacrylic acid'1993 5,178,904'Process for forming deposited film from a group II through group VI metal hydrocarbon compound'1993 5,159,349'Recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path in response to signals received from a photosensor'1992 5,147,770'Entitled silver halide photographic materials'1992 5,124,242'Silver halide photographic element with hydrophobic undercoat polymer layer and hydrophobic dye layer'1992 5,122,814'Bubble jet recording apparatus actuated by interface means'1992 5,106,990'Indolenine derivatives as dyes'1992 5,077,184'Silver halide photographic material containing color reversible dye layer'1991 5,073,465'Electrophotographic photoreceptor comprising a trisazo charge generating compound'1991 5,071,729'Silver halide color photographic material'1991 5,035,985'Silver halide photographic development and washing process of the containing element'1991 5,035,986'Silver halide color photographic material'1991 5,028,633'Excipient for use in compression molding and process of preparation'1991 5,019,474'Electrophotographic photoreceptor'1991 5,013,636'Silver halide color photographic materials'1991 5,008,177'Silver halide photographic materials'1991 5,001,043'Silver halide photographic material'1991 4,985,324'Electrophotographic photoreceptor'1991 4,977,051'Trisazo electrophotographic photoreceptor'1990 4,957,856'Silver halide photographic material'1990 4,956,269'Silver halide color photographic materials'1990 4,945,033'Direct positive photographic materials'1990 4,933,268'Silver halide photographic material having at least one dyed hydrophilic colloid layer'1990 4,929,527'Method of image formation which includes scanning exposure process'1990 4,923,638'Near infrared absorbing composition'1990 4,920,031'Silver halide photographic light-sensitive elements containing water soluble dyestuffs'1990 4,911,998'Process of electrophotographic imaging with layered light receiving member containing A-Si and Ge'1990 4,879,204'Silver halide photographic element containing anhydazine compound and specific dyes'1989 4,877,720'Silver halide photographic material'1989 4,853,251'Process for forming deposited film including carbon as a constituent element'1989 4,849,774'Bubble jet recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path by using heating means responsive to recording signals'1989 4,845,017'Method for processing silver halide color photographic light-sensitive material'1989 4,839,265'Silver halide photosensitive material containing an infrared absorption dye'1989 4,833,246'Novel pyrazolone dye'1989 4,820,442'Preservative composition'1989 4,818,651'Light receiving member with first layer of A-SiGe(O,N)(H,X) and second layer of A-SiC wherein the first layer has unevenly distributed germanium atoms and both layers contain a conductivity controller'1989 4,818,675'Silver halide photographic light sensitive material with improved silver blackness of picture image'1989 4,818,563'Process for forming deposited film'1989 4,818,652'Light receiving member with first layer of A-Si(H,X) and second layer of A-SiC(HX) wherein first and second layers respectively have unevenly and evenly distributed conductivity controller'1989 4,801,468'Process for forming deposited film'1989 4,788,132'Silver halide color reversal photographic material'1988 4,784,874'Process for forming deposited film'1988 4,778,692'Process for forming deposited film'1988 4,772,546'Silver halide photographic material with high interimage effects'1988 4,772,486'Process for forming a deposited film'1988 4,770,991'Silver halide photographic light-sensitive materials'1988 4,759,947'Method for forming deposition film using Si compound and active species from carbon and halogen compound'1988 4,756,993'Electrophotographic photoreceptor with light scattering layer or light absorbing layer on support backside'1988 4,740,796'Bubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project droplets'1988 4,740,454'Silver halide photographic material'1988 4,728,528'Process for forming deposited film'1988 4,726,963'Process for forming deposited film'1988 4,723,129'Bubble jet recording method and apparatus in which a heating element generates bubbles in a liquid flow path to project droplets'1988 4,717,585'Process for forming deposited film'1988 4,717,586'Process for forming deposited film'1988 4,716,048'Process for forming deposited film'1987 4,696,894'Silver halide photographic materials containing 1,3,4-thiadiazole derivatives having a polar substituent'1987 4,666,807'Photoconductive member'1987 4,657,847'Silver halide photographic light-sensitive materials'1987 4,642,277'Photoconductive member having light receiving layer of A-Ge/A-Si and C'1987 4,623,098'Granulating and coating machine'1986 4,621,047'Method for processing color photographic light-sensitive material'1986 4,609,604'Photoconductive member having a germanium silicon photoconductor'1986 4,605,611'Method for processing silver halide color photographic material'1986 4,601,964'Photoconductive member comprising layer of A-Si/A-Si(Ge)/A-Si(O)'1986 4,600,671'Photoconductive member having light receiving layer of A-(Si-Ge) and N'1986 4,600,146'Sustainedly vapor-releasing body having excellent shape-retainability'1986 4,598,032'Photoconductive member with a-Si; a-(Si/Ge) and a-(Si/C) layers'1986 4,595,645'Photoconductive member having a-Ge and a-Si layers with nonuniformly distributed oxygen'1986 4,595,644'Photoconductive member of A-Si(Ge) with nonuniformly distributed nitrogen'1986 4,592,983'Photoconductive member having amorphous germanium and amorphous silicon regions with nitrogen'1986 4,592,979'Photoconductive member of amorphous germanium and silicon with nitrogen'1986 4,592,982'Photoconductive member of layer of A-Ge, A-Si increasing (O) and layer of A-Si(C) or (N)'1986 4,592,981'Photoconductive member of amorphous germanium and silicon with carbon'1986 4,587,190'Photoconductive member comprising amorphous silicon-germanium and nitrogen'1986 4,585,719'Photoconductive member comprising (SI-GE)-SI and N'1986 4,585,720'Photoconductive member having light receiving layer of a-(Si-Ge) and C'1986 4,585,721'Photoconductive member comprising amorphous germanium, amorphous silicon and nitrogen'1986 4,579,779'Method of encapsulating volatile organic liquids'1986 4,579,798'Amorphous silicon and germanium photoconductive member containing carbon'1986 4,579,797'Photoconductive member with amorphous germanium and silicon regions, nitrogen and dopant'1986 4,578,345'Method for processing color photographic light-sensitive material'1986 4,572,882'Photoconductive member containing amorphous silicon and germanium'1986 4,569,893'Amorphous matrix of silicon and germanium having controlled conductivity'1986 4,567,127'Photoconductive member comprising a hydrogenated or halogenated amorphous silicon and geranium layer'1986 4,556,175'Granulating and coating machine'1985 4,554,242'Method for processing color photographic light-sensitive material'1985 4,546,070'Method for processing color photographic light-sensitive material'1985 4,531,138'Liquid jet recording method and apparatus'1985 4,524,129'Method for processing color photographic light-sensitive material'1985 4,508,817'Method of color photographic processing'1985 4,405,702'Electrophotographic image-forming member with ladder-type silicon resin layer'1983 4,281,052'Image forming member'1981 4,273,944'Method for selective preparation of cis isomers of ethylenically unsaturated compounds'1981 4,268,496'Sustained-release solid pharmaceutical dosage forms and preparation thereof'1981 4,259,424'Heat-developable photosensitive material'1981 4,243,994'Liquid recording medium'1981 4,169,053'Method of treating waste waters containing solid-phase difficultly-soluble compounds'1979 4,017,598'Preparation of readily disintegrable tablets'1977 4,017,647'Method for providing enteric coatings on solid dosage forms'1977 4,001,390'Method of coating pharmaceutical solid dosage forms'1977 3,957,523'Coating compositions for solid medicines'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1986Patents assigned to SHINETSU CHEMICAL CO (7)· patent assignee history

1976–1986Based in Kamakura, JP· patent location history

1979–2003Based in Tokyo, JP· patent location history

1981–1998Patents assigned to CANON KK (52)· patent assignee history

1981–1998Based in Kanagawa, JP· patent location history

1983–2011Based in Yokohama, JP· patent location history

1985–1998Patents assigned to FUJI PHOTO FILM CO LTD (57)· patent assignee history

1985–1991Patents assigned to FREUNT IND CO LTD (5)· patent assignee history

1988–1993Based in Minami-ashigara, JP· patent location history

2003Patents assigned to HITACHI LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	57	1985–1998
CANON KK	52	1981–1998
SHINETSU CHEMICAL CO	7	1976–1986
FREUNT IND CO LTD	5	1985–1991
HITACHI LTD	3	2003

Locations

Location	Patents	Span
Kanagawa, JP	52	1981–1998
Yokohama, JP	45	1983–2011
Tokyo, JP	14	1979–2003
Kamakura, JP	7	1976–1986
Minami-ashigara, JP	6	1988–1993