KASEI OPTONIX, LTD.
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 21, 2006 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 867 Total Citation Count
- Dec 19, 1977 Earliest Filing
- 79 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Patents
Patent #
Title
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Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2003/0209,693 Phosphor consisting of hollow particles, phosphor slurry, phosphor beads for analysis using tracer technique and their production processesAbandonedJun 19, 03Nov 13, 03[C09K]
6627113 Phosphor consisting of hollow particles, phosphor slurry, phosphor beads for analysis using tracer technique and their production processesExpiredApr 19, 01Sep 30, 03[C09K]
6143200 Rare earth oxysulfide phosphor and X-ray detector using the sameExpiredDec 10, 98Nov 07, 00[C09K, G01T]
6020067 Phosphor having surface coated with a quaternary salt-containing compoundExpiredSep 09, 97Feb 01, 00[B32B]
5665660 Glass composition for bonding a phosphor and a fluorescent lampExpiredJan 02, 96Sep 09, 97[H01J]
5600202 Green-emitting phosphor and cathode-ray tube employing itExpiredAug 30, 95Feb 04, 97[H01J, C09K]
5477053 Radiographic intensifying screen and process for preparing the sameExpiredJun 06, 94Dec 19, 95[G21K]
5418005 Method for reclaiming pigment-attached red-emitting phosphorExpiredSep 24, 93May 23, 95[B05D, B32B]
5394055 Color picture tube with the fluorescent film of the red emission component having a mixture of europium activated rare earth oxide phosphorsExpiredNov 16, 92Feb 28, 95[H01J, C09K]
5387836 Rare earth oxysulfide phosphor and high resolution cathode ray tube employing itExpiredSep 02, 92Feb 07, 95[H01J]
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