Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4703335 | Heat-sensitive and heat-transferable recording sheet | Sadao Morishita, Mikiya Sekine | 1987-10-27 |
| 4696863 | Biocapsule | Sadao Morishita, Mikiya Sekine, Shigetoshi Hiraishi | 1987-09-29 |
| 4651177 | Thermal transfer recording material | Sadao Morishita, Mikiya Sekine | 1987-03-17 |
| 4628337 | Reversible image-forming material | Mikiya Sekine, Sadao Morishita, Yasuhiko Oiri | 1986-12-09 |
| 4579770 | Multicolor heat transfer paper | Sadao Morishita | 1986-04-01 |
| 4580142 | Thermal transfer impression system | Sadao Morishita | 1986-04-01 |
| 4568956 | Heat-sensitive and heat transfer recording sheet with pressure sensitivity | Sadao Morishita, Mikiya Sekine | 1986-02-04 |
| 4525428 | Process for producing multicolor heat-transfer recording paper | Sadao Morishita, Hideo Makishima | 1985-06-25 |
| 4520376 | Heat-sensitive recording sheet | Sadao Morishita | 1985-05-28 |
| 4520378 | Heat-sensitive recording paper and a process for production thereof | Sadao Morishita | 1985-05-28 |
| 4501809 | Photosetting microcapsules and photo- and pressure-sensitive recording sheet | Shigetoshi Hiraishi, Sadao Morishita | 1985-02-26 |
| 4486764 | Plain paper transfer type pressure-sensitive copying paper | Sadao Morishita, Shigetoshi Hiraishi | 1984-12-04 |
| 4474898 | "Pressure-sensitive copying paper of ""transfer to plain paper"" type" | Shigetoshi Hiraishi, Sadao Morishita | 1984-10-02 |
| 4435471 | Transfer-onto-plain paper type of pressure-sensitive copying paper | Shigetoshi Hiraishi, Sadao Morishita | 1984-03-06 |
| 4411451 | Pressure sensitive copying paper | Sadao Morishita, Eiko Kamimura, Shigetoshi Hiraishi | 1983-10-25 |
| 4397483 | Pressure sensitive recording paper | Shigetoshi Hiraishi, Sadao Morishita | 1983-08-09 |
| 4352855 | Transfer-onto-plain paper type pressure-sensitive copying paper | Shigetoshi Hiraishi, Sadao Morishita | 1982-10-05 |
| 4347283 | Transfer-onto-plain paper type pressure-sensitive copying paper | Shigetoshi Hiraishi | 1982-08-31 |