Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880324 | Transfer method for heat-sensitive transfer recording | Hiroshi Sato, Naoki Kushida, Masato Katayama, Yasuyuki Tamura, Tetsuo Hasegawa +4 more | 1989-11-14 |
KT
Kazumi Tanaka
Overall (1989): #89,597 of 140,708Top 65%
1
Patents 1989