Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525403 | Thermal transfer printing medium | Hitomi Kawabata, Tomoaki Yamanaka, Yasuo Tago, Shinya Yamamoto | 1996-06-11 |
| 4255639 | Microwave oven with a programmable digital control circuit | Minoru Makita, Sigeaki Masuzawa | 1981-03-10 |