Issued Patents All Time
Showing 151–159 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673618 | Thermal recording medium | Kunihiro Koshizuka, Shigehiro Kitamura, Hiroshi Watanabe | 1987-06-16 |
| 4643917 | Heat-sensitive transfer recording medium | Kunihiro Koshizuka, Shigehiro Kitamura, Masaki Nakamura, Fumio Ishii, Yuji Hotta | 1987-02-17 |
| 4623580 | Thermal transfer recording medium | Kunihiro Koshizuka, Shigehiro Kitamura, Masaki Nakamura, Yuji Hotta, Fumio Ishii | 1986-11-18 |
| 4617224 | Thermal transfer recording medium | Yuji Hotta, Fumio Ishii, Shigehiro Kitamura, Kunihiro Koshizuka, Masaki Nakamura | 1986-10-14 |
| 4585688 | Thermographic transfer recording medium | Masaki Nakamura, Shigehiro Kitamura, Tawara Komamura | 1986-04-29 |
| 4572860 | Thermal transfer recording medium | Masaki Nakamura, Kunihiro Koshizuka, Shigehiro Kitamura, Fumio Ishii, Yuji Hotta | 1986-02-25 |
| 4517552 | Method and apparatus for N-to-M encoding | Norihisa Shirota | 1985-05-14 |
| 4433050 | Direct positive type light sensitive silver halide photographic material | Satoru Hohnishi | 1984-02-21 |
| 4431728 | Silver halide photographic light-sensitive material | Tatsuhiko Kobayashi | 1984-02-14 |