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Inventor: Nakabayashi; Yutaka
Address: Osaka, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5604175 |
Reversible heat-sensitive recording medium |
February 18, 1997 |
| A reversible heat-sensitive recording medium comprising(i) a resin matrix,(ii) at least one organic low molecular weight material (A) which is at least partially insoluble in the resin matrix, exists in the resin matrix by phase separation and is dispersed as particles in the resin matrix, a |
| 5376616 |
Reversible heat-sensitive recording composition and reversible heat-sensitive recording sheet |
December 27, 1994 |
| A reversible heat-sensitive recording composition capable of repeatedly writing or erasing, and a reversible heat-sensitive recording sheet using the composition are disclosed. The reversible heat-sentitive recording composition comprising a leuco compound as a coloring agent and a pyrid |
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