Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254659 | Insulating coating composition, solderable insulated wires, production process of the insulated wires and flyback transformers using the insulated wires | Tetsuo Tajima, Ryoichi Sudo, Fusaji Shoji, Masayoshi Kitadani, Kouji Oikawa | 1993-10-19 |
| 4957990 | Materials for optical use | Ryoichi Sudo, Hiroaki Miwa, Tetsuo Tajima | 1990-09-18 |