Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334574 | Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system | Hiromu Matsuda, Tetsuji Kawakami, Akihiro Imai, Nobuyoshi Taguchi | 1994-08-02 |
| 5146237 | Resistive sheet transfer printing and electrode head | Nobuyoshi Taguchi, Akihiro Imai, Hiromu Matsuda, Tetsuji Kawakami | 1992-09-08 |
| 5145827 | Dye-receiving sheets for dye transfer type thermal printing | Akihiro Imai, Tetsuji Kawakami, Hiromu Matsuda, Nobuyoshi Taguchi | 1992-09-08 |
| 5137865 | Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system | Hiromu Matsuda, Tetsuji Kawakami, Akihiro Imai, Nobuyoshi Taguchi | 1992-08-11 |
| 5118657 | Dye transfer type thermal printing sheets | Tetsuji Kawakami, Hiromu Matsuda, Akihiro Imai, Nobuyoshi Taguchi | 1992-06-02 |
| 5063198 | Dye transfer type thermal printing sheets | Akihiro Imai, Tetsuji Kawakami, Hiromu Matsuda, Nobuyoshi Taguchi | 1991-11-05 |
| 5028582 | Receiving sheets for dye transfer type thermal printing | Akihiro Imai, Tetsuji Kawakami, Hiromu Matsuda, Nobuyoshi Taguchi | 1991-07-02 |
| 4985399 | Thermal dye transfer printing systems, thermal printing sheets, and dye receiving sheets | Hiromu Matsuda, Nobuyoshi Taguchi, Akihiro Imai | 1991-01-15 |
| 4935402 | Dye-receiving sheets for thermal dye transfer printing | Akihiro Imai, Hiromu Matsuda, Nobuyoshi Taguchi | 1990-06-19 |
| 4902669 | Thermal dye transfer printing systems, thermal printing sheets, and dye receiving sheets | Hiromu Matsuda, Nobuyoshi Taguchi, Akihiro Imai | 1990-02-20 |
| 4839337 | Dye-receiving sheets for thermal dye transfer printing comprising a composite film substrate | Akihiro Imai, Hiromu Matsuda, Nobuyoshi Taguchi | 1989-06-13 |
| 4758275 | Magnetic fluid | Mamoru Soga, Nobuo Sonoda, Wataru Shimotsuma | 1988-07-19 |
| 4752598 | Thermal dye transfer assembly for heat transfer recording | Hiromu Matsuda, Akihiro Imai, Nobuyoshi Taguchi | 1988-06-21 |
| 4613555 | Image forming method using electrically conductive, light transmissive particles | Hajime Yamamoto, Hiromu Matsuda, Yuji Takashima | 1986-09-23 |
| 4519931 | Magnetic fluid | Mamoru Soga, Nobuo Sonoda, Wataru Shimotsuma | 1985-05-28 |
| 4472490 | Image forming particles | Yuji Takashima | 1984-09-18 |
| 4456669 | Image forming process | Yuji Takashima, Wataru Shimotsuma | 1984-06-26 |