Tohma; Koichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tohma; Koichi.The latest application filed is for "image recorder using ink imparted with adhesiveness by electro-chemical reaction".
- Tohma; Koichi - Kawasaki JP
| Patent | Date |
|---|---|
| Image recorder using ink imparted with adhesiveness by electro-chemical reaction Grant 4,962,389 - Kan , et al. October 9, 1 | 1990-10-09 |
| Transfer method for heat-sensitive transfer recording Grant 4,880,324 - Sato , et al. November 14, 1 | 1989-11-14 |
| Thermal transfer material Grant 4,880,686 - Yaegashi , et al. November 14, 1 | 1989-11-14 |
| Image recording method using fluid ink electrochemically imparted with adhesiveness Grant 4,881,084 - Kan , et al. November 14, 1 | 1989-11-14 |
| Thermal transfer recording method and apparatus Grant 4,743,920 - Tohma , et al. May 10, 1 | 1988-05-10 |
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