Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36321 | Heat-sensitive recording material | Toshitake Suzuki, Naoto Arai, Toranosuke Saito, Masakatu Kitani, Takashi Ishibashi | 1999-09-28 |
| 5747156 | Thermosensitive magnetic recording medium | Hidetoshi Hashiba, Hitoshi Fujii, Kiyoshi Kojo | 1998-05-05 |
| 4727055 | Heat-sensitive record material and process for the production thereof | Hideaki Suzuki, Shuichiro Takeda | 1988-02-23 |
| 4531140 | Heat-sensitive recording material | Toshitake Suzuki, Naoto Arai, Toranosuke Saito, Masakatu Kitani, Takashi Ishibashi | 1985-07-23 |
| 4514745 | Heat-sensitive recording material | Toshitake Suzuki, Naoto Arai, Toranosuke Saito, Masakatsu Kitani, Takashi Ishibashi | 1985-04-30 |
| 4489336 | Pressure sensitive manifold paper | Tetsuo Shiraishi | 1984-12-18 |
| 4219220 | Recording material for use in a pressure sensitive copying system | Shinichi Oda, Takio Kuroda, Eishun Tozaki | 1980-08-26 |
| 4218506 | Recording material and method for the production of the same | Shinichi Oda, Takio Kuroda, Eishun Tozaki | 1980-08-19 |