Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229557 | Thermal printhead | — | 2001-05-08 |
| 5391861 | Heater for sheet material | Shigeo Ota, Fumiaki Tagashira | 1995-02-21 |
| 5371341 | Linear heater | Shigeo Ota | 1994-12-06 |
| 5338919 | Heater for sheet material and method for adjusting resistance of same | Fumiaki Tagashira, Shigeo Ota, Shinya Yukawa | 1994-08-16 |
| 5321234 | Linear heater | Shigeo Ota | 1994-06-14 |
| 5306898 | Heater for sheet material | Shinya Yukawa, Fumiaki Tagashira, Shigeo Ota | 1994-04-26 |
| 5304784 | Heater for sheet material | Fumiaki Tagashira, Shigeo Ota, Shinya Yukawa | 1994-04-19 |
| 5288973 | Heater for sheet material | Shigeo Ota | 1994-02-22 |
| 5285049 | Heater for sheet material | Hiroshi Fukumoto, Shigeo Ota, Fumiaki Tagashira | 1994-02-08 |
| 5222291 | Method of making unit heads for divisional-type thermal head | Shigeo Ota, Fumiaki Tagashira | 1993-06-29 |