Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063137 | Laser-marking method and resin composition for laser-marking | Toshiyuki Kiyonari, Satoshi Hirabayashi, Naoto Kidokoro | 1991-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063137 | Laser-marking method and resin composition for laser-marking | Toshiyuki Kiyonari, Satoshi Hirabayashi, Naoto Kidokoro | 1991-11-05 |