Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544462 | Drawing method | Shinji Ota, Yuki Meguro | 2003-04-08 |
| 6406283 | Device for drawing drawable thermoplastic resin material | Hidenori Nomura, Kazuyuki Kawasaki, Shinji Ota, Youichi Fujita | 2002-06-18 |
| 6203902 | Drawing method and drawn material | Shinji Ota, Yuki Meguro | 2001-03-20 |