Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324342 | Method of refining molten chrome steel | Motoshi Shinkai, Junichi Tsubokura | 1994-06-28 |
| 5293439 | Integrated optical circuit for fiber-optics gyroscopes | Akio Watanabe | 1994-03-08 |
| 5284917 | Thermoplastic resin composition | Naoki Yamamoto, Masaharu Fujimoto | 1994-02-08 |