Inventor

Naoto Yanagihara

Inventor

Shizuoka, JP

Overview

28→

Patents

1989–2010

Patent span

Performing operations

Primary field (CPC B)

Patents· 28 as inventor

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

B41Mprimary

B41MPrinting, duplicating, marking, or copying processes27%

G03CPhotosensitive materials for photographic purposes19%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%

C07DHeterocyclic compounds8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

C07CAcyclic or carbocyclic compounds6%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%

Y10TTechnical subjects covered by former us classification4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%

B41NPrinting plates or foils2%

PatentTitleYear

7,850,503'Method of sealing a plasma display panel by means of glass frit incorporating spacer beads'2010 7,513,194'Screen mask'2009 7,205,083'Recording material'2007 7,025,912'Microcapsule and manufacturing method thereof'2006 6,890,880'Heat-sensitive recording material'2005 6,787,502'Guanidine compound and heat sensitive recording material'2004 6,720,421'PHENYLURETHANE COMPOUNDS AND METHODS FOR PRODUCING SAME, ASYMMETRIC UREA COMPOUNDS AND METHODS FOR PRODUCING SAME, BARBITURIC ACID DERIVATIVE, AND DIAZO THERMAL RECORDING MATERIAL CONTAINING THE DERIVATIVE'2004 6,348,529'Guanidine compound and heat sensitive recording material'2002 6,316,605'Hydrazone dye'2001 6,228,553'Pyrrolo [1,2-A] pyrimidine compound and heat-sensitive recording material using the same'2001 5,935,757'Heat-sensitive recording material'1999 5,866,293'Heat-sensitive recording material'1999 5,691,271'Indolylazaphthalides and recording materials containing the same'1997 5,652,082'Photosensitive bis(halomethyloxadiazole) compound and photosensitive transfer sheet using the same'1997 5,595,853'Optical image forming material'1997 5,576,441'Photosensitive bis(halomethyloxadiazole) compound and photosensitive transfer sheet using the same'1996 5,532,373'Aluminate complex and use thereof in photopolymerizable composition and image-forming material'1996 5,480,765'Recording material'1996 5,409,797'Heat-sensitive recording material for laser recording'1995 5,389,489'Image-forming material'1995 5,244,769'Light-sensitive image forming material'1993 5,213,939'Light- and heat-sensitive recording material'1993 5,051,333'Optical image-recording material'1991 4,994,431'Heat-sensitive recording material'1991 4,981,836'Recording material'1991 4,981,835'Recording material'1991 4,839,332'Heat-sensitive recording material'1989 4,835,133'Recording material'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2006Patents assigned to FUJI PHOTO FILM CO LTD (25)· patent assignee history

1989–2007Based in Shizuoka, JP· patent location history

1997Based in Shizuoaka, JP· patent location history

2007Patents assigned to FUJIFILM CORP (1)· patent assignee history

2009–2010Patents assigned to FUJITSU HITACHI PLASMA DISPLAY (2)· patent assignee history

2009Based in Miyazaki, JP· patent location history

2010Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	25	1989–2006
FUJITSU HITACHI PLASMA DISPLAY	2	2009–2010
FUJIFILM CORP	1	2007

Locations

Location	Patents	Span
Shizuoka, JP	25	1989–2007
Kawasaki, JP	1	2010
Miyazaki, JP	1	2009
Shizuoaka, JP	1	1997