Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524511 | Method for fabricating automotive interior components | Katsuji Ueki, Masamitsu Matsuki | 2003-02-25 |
| 5407891 | Recording material | Toshihiko Matsushita | 1995-04-18 |
| 5395580 | Method for fabricating automotive interior components | Hirokiyo Morita | 1995-03-07 |
| 5308824 | Recording material | Toshihiko Matsushita | 1994-05-03 |
| 5296299 | Thermal transfer film | Hideo Makishima, Toshihiko Matsushita | 1994-03-22 |
| 5155087 | Recording material | Toshihiko Matsushita, Shigetoshi Hiraishi | 1992-10-13 |
| 5134189 | Ink for heat-sensitive recording | Toshihiko Matsushita, Kiyoshi Shibuya | 1992-07-28 |
| 5087602 | Recording material | Toshihiko Matsushita | 1992-02-11 |
| 5075170 | Thermal transfer recording sheet | Toshihiko Matsushita, Kiyoshi Shibuya | 1991-12-24 |
| 5071823 | Image-receiving sheet for transfer recording | Toshihiko Matsushita | 1991-12-10 |
| 5047284 | Thermal transfer recording sheet | Kiyoshi Shibuya, Toshihiko Matsushita | 1991-09-10 |
| 4963457 | Photosensitive, pressure-sensitive recording sheet of plain paper transfer type comprising wax | Toshihiko Matsushita, Shigetoshi Hiraishi | 1990-10-16 |
| 4948695 | Photosensitive heat-transfer recording sheet and photosensitive pressure-sensitive recording sheet | Toshihiko Matsushita, Shigetoshi Hiraishi | 1990-08-14 |
| 4891172 | Process for producing double-capsules | Toshihiko Matsushita | 1990-01-02 |
| 4873045 | Method for manufacturing automotive interior components | Zenzo Fujita, Hirokiyo Morita | 1989-10-10 |
| 4837199 | Thermal transfer recording material | Toshihiko Matsushita, Mikiya Sekine | 1989-06-06 |
| 4824824 | Heat-sensitive thermal transfer recording sheet and system using the same | Toshihiko Matsushita, Shigetoshi Hiraishi | 1989-04-25 |
| 4806421 | Thermal transfer recording sheet | Toshihiko Matsushita, Takeo Sugiyama | 1989-02-21 |
| 4780355 | Thermal transfer ink sheet | Takeo Sugiyama, Toshihiko Matsushita | 1988-10-25 |
| 4780391 | Color-image recording material | Shigetoshi Hiraishi, Toshihiko Matsushita | 1988-10-25 |
| 4762818 | Reversible image-forming material | Mikiya Sekine, Toshihiko Matsushita, Yasuhiko Oiri | 1988-08-09 |
| 4756950 | Gradation recording heat-transfer sheet | Toshihiko Matsushita, Mikiya Sekine, Kenji Yabuta | 1988-07-12 |
| 4707404 | Thermal transfer recording material | Toshihiko Matsushita, Mikiya Sekine | 1987-11-17 |
| 4703335 | Heat-sensitive and heat-transferable recording sheet | Toshihiko Matsushita, Mikiya Sekine | 1987-10-27 |
| 4696863 | Biocapsule | Toshihiko Matsushita, Mikiya Sekine, Shigetoshi Hiraishi | 1987-09-29 |