Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338919 | Heater for sheet material and method for adjusting resistance of same | Fumiaki Tagashira, Shigeo Ota, Shingo Ooyama | 1994-08-16 |
| 5306898 | Heater for sheet material | Shingo Ooyama, Fumiaki Tagashira, Shigeo Ota | 1994-04-26 |
| 5304784 | Heater for sheet material | Fumiaki Tagashira, Shigeo Ota, Shingo Ooyama | 1994-04-19 |