Hiraishi; Shigetoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiraishi; Shigetoshi.The latest application filed is for "heat-sensitive recording material".
- Hiraishi; Shigetoshi - Tokyo JP
| Patent | Date |
|---|---|
| Heat-sensitive recording material Grant 6,960,553 - Kato , et al. November 1, 2 | 2005-11-01 |
| Heat-sensitive recording material App 20030186810 - Kato, Takahisa ; et al. | 2003-10-02 |
| Heat sensitive recording material and recording method using the same Grant 5,876,898 - Ikeda , et al. March 2, 1 | 1999-03-02 |
| Heat-sensitive recording material Grant 5,043,315 - Sekine , et al. August 27, 1 | 1991-08-27 |
| Color image recording material Grant 5,013,629 - Sekine , et al. May 7, 1 | 1991-05-07 |
| Photosensitive heat-transfer recording sheet and photosensitive pressure-sensitive recording sheet Grant 4,948,695 - Matsushita , et al. August 14, 1 | 1990-08-14 |
| Heat-sensitive thermal transfer recording sheet and system using the same Grant 4,824,824 - Matsushita , et al. April 25, 1 | 1989-04-25 |
| Color-image recording material Grant 4,780,391 - Hiraishi , et al. October 25, 1 | 1988-10-25 |
| Thermosensitive recording material Grant 4,742,042 - Hiraishi , et al. May 3, 1 | 1988-05-03 |
| Photosetting microcapsules and photo- and pressure-sensitive recording sheet Grant 4,501,809 - Hiraishi , et al. February 26, 1 | 1985-02-26 |
| Transfer-onto-plain paper type of pressure-sensitive copying paper Grant 4,435,471 - Matsushita , et al. March 6, 1 | 1984-03-06 |
| Pressure sensitive copying paper Grant 4,411,451 - Matsushita , et al. October 25, 1 | 1983-10-25 |
| Pressure sensitive recording paper Grant 4,397,483 - Hiraishi , et al. August 9, 1 | 1983-08-09 |
| Transfer-onto-plain paper type pressure-sensitive copying paper Grant 4,352,855 - Hiraishi , et al. October 5, 1 | 1982-10-05 |
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