Inventor

Yasuhiro Yoshioka

Inventor

Kanagawa, JP

Overview

1984–2017

Patent span

Physics

Primary field (CPC G)

Patents· 92 as inventor

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

G03Cprimary

G03CPhotosensitive materials for photographic purposes68%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

C07CAcyclic or carbocyclic compounds5%

C07DHeterocyclic compounds5%

G06FElectric digital data processing2%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%

G06TImage data processing or generation, in general2%

H04BTransmission2%

A63FCard, board, or roulette games1%

PatentTitleYear

9,542,720'Terminal device, image display method, and storage medium'2017 9,189,887'Information processing apparatus and information processing method'2015 9,007,508'Portable device, photographing method, and program for setting a target region and performing an image capturing operation when a target is detected in the target region'2015 8,780,043'Information selecting apparatus, storage medium storing information selecting program, game apparatus, and storage medium storing game program'2014 7,977,040'Heat developable photosensitive material'2011 7,884,802'Information selecting apparatus and storage medium storing information selecting program'2011 7,608,391'Photothermographic material'2009 7,553,960'Phthalocyanine compound'2009 7,429,444'Black and white photothermographic material and image forming method'2008 7,425,409'Photothermographic material'2008 7,309,564'Photothermographic material and image forming method'2007 7,303,865'Photothermographic material'2007 7,291,448'Photothermographic material'2007 7,258,970'Photothermographic material'2007 7,250,249'Black and white photothermographic material'2007 7,229,753'Photothermographic material and method for forming images'2007 7,223,531'Photothermographic material'2007 7,192,695'Image forming method using photothermographic material'2007 7,179,585'Image forming method utilizing photothermographic material'2007 7,157,220'Silver halide photosensitive material and photothermographic material'2007 7,122,300'Photothermographic material'2006 7,112,402'Photothermographic material'2006 7,052,828'Photothermographic material'2006 7,049,056'Method for wrapping heat-developable photosensitive material'2006 7,008,760'Silver halide color photographic light-sensitive material and method of forming a color image'2006 6,821,721'Photothermographic material'2004 6,783,927'Photothermographic material'2004 6,780,578'Thermally developable photosensitive material'2004 6,762,016'Photothermographic material'2004 6,696,237'Photothermographic material'2004 6,682,878'Thermal development photosensitive material'2004 6,670,112'Silver halide color photographic light-sensitive material'2003 6,582,897'Heat developable light-sensitive material'2003 6,573,407'Bisphenol-phosphorus compound complex and thermally processed image recording material utilizing the same'2003 6,514,684'Bisphenol-phosphorous compound complex and thermally processed image recording material utilizing the same'2003 6,495,313'Silver halide color photographic light-sensitive material'2002 6,485,898'Photothermographic material'2002 6,462,199'Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same'2002 6,423,484'Silver halide color photographic light-sensitive material'2002 6,413,712'Photothermographic material'2002 6,258,521'Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same'2001 6,220,925'Silver halide color photographic light-sensitive material'2001 6,132,945'Silver halide color photographic material'2000 6,132,946'Silver halide color photographic light-sensitive material'2000 6,103,460'Silver halide color photographic light-sensitive material'2000 5,728,514'Silver halide color photographic material and method for forming color image'1998 5,719,018'Silver halide color light-sensitive material'1998 5,672,722'Color fade inhibitor'1997 5,667,951'Silver halide color photographic material containing photographic yellow dye-forming coupler'1997 5,639,590'Silver halide color photographic light-sensitive material'1997 5,612,174'Photographic yellow dye-forming couplers and silver halide color photographic materials containing the same'1997 5,597,679'Silver halide color photographic light-sensitive material'1997 5,585,227'Silver halide color photographic light sensitive material'1996 5,580,710'Silver halide photographic material'1996 5,567,578'Silver halide color photographic material'1996 5,547,826'Silver halide color photographic material'1996 5,534,390'Silver halide color photographic material'1996 5,521,058'Silver halide photographic light-sensitive material'1996 5,496,693'Silver halide color photographic material'1996 5,462,845'Silver halide color photographic light-sensitive material'1995 5,459,023'Silver halide color photographic material'1995 5,427,902'Silver halide color photographic material containing acylacetamide yellow dye-forming coupler'1995 5,418,121'Silver halide photographic light-sensitive material'1995 5,418,122'Silver halide color photographic material'1995 5,411,846'Silver halide color photographic material'1995 5,409,807'Silver halide color photographic material'1995 5,403,704'Silver halide color photographic material'1995 5,397,688'Silver halide color light-sensitive material'1995 5,385,814'Silver halide color photographic light-sensitive material'1995 5,376,512'Silver halide color photographic material'1994 5,374,507'Silver halide color photographic light-sensitive material'1994 5,362,617'Silver halide photographic light-sensitive material'1994 5,359,080'Yellow dye-forming coupler and silver halide color photographic material containing same'1994 5,356,767'Silver halide photographic light-sensitive material containing an acylacetamide type yellow dye forming coupler having an acyl group and a compound capable of releasing a development inhibitor'1994 5,352,573'Silver halide color photographic light-sensitive material'1994 5,348,847'Silver halide color photographic material'1994 5,342,747'Silver halide color photographic material comprising a pyrrolotriazole cyan coupler and a specific lipophilic compound'1994 5,330,888'Silver halide color photographic material'1994 5,328,817'Silver halide color photographic material'1994 5,314,797'Silver halide color photographic material containing at least one acylacetamide yellow dye-forming coupler'1994 5,294,531'Yellow dye-forming coupler and silver halide color photographic light-sensitive material containing the same'1994 5,294,524'Silver halide color photographic material'1994 5,283,166'Yellow dye-forming coupler and silver halide color photographic light-sensitive material containing the same'1994 5,258,271'Silver halide color photographic material'1993 5,126,234'Method for processing a silver halide color photographic material'1992 5,110,714'Method for processing silver halide color photographic material'1992 5,075,208'Silver halide photographic material'1991 5,043,254'Image forming method'1991 4,994,363'Silver halide light-sensitive material containing a compound releasing a photographically useful group'1991 4,881,274'FM multipath noise reduction circuit'1989 4,694,500'Control voltage generating circuit for activating a noise reduction circuit in an FM stereo receiver'1987 4,483,919'Silver halide photographic light-sensitive material'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2006Patents assigned to FUJI PHOTO FILM CO LTD (69)· patent assignee history

1984–2015Based in Kanagawa, JP· patent location history

1987–1989Patents assigned to CLARION CO LTD (2)· patent assignee history

1987–2017Based in Tokyo, JP· patent location history

1991–2007Based in Minami-ashigara, JP· patent location history

2007–2011Patents assigned to FUJIFILM CORP (15)· patent assignee history

2011–2014Patents assigned to NINTENDO CO LTD (2)· patent assignee history

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

2015–2017Patents assigned to SONY CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	69	1984–2006
FUJIFILM CORP	15	2007–2011
SONY CORP	3	2015–2017
CLARION CO LTD	2	1987–1989
NINTENDO CO LTD	2	2011–2014

Locations

Location	Patents	Span
Kanagawa, JP	48	1984–2015
Minami-ashigara, JP	38	1991–2007
Tokyo, JP	4	1987–2017
Kyoto, JP	2	2011–2014