Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853632 | Apparatus for magnetically detecting a position of a movable magnetic body | Sadao Sekizawa, Toshio Seki | 1989-08-01 |
| 4723853 | Thermal transfer printer | Masafumi Suzaki, Katsumasa Mikami, Tomoji Kitagishi, Akira Sasaki, Kunio Tajima | 1988-02-09 |