Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368620 | Device for cleaning surrounding air fed to passenger compartment of motor vehicle | Takatoshi Chiba | 1994-11-29 |
| 5366676 | Method and apparatus for manufacturing concrete panels by continuous pressing | — | 1994-11-22 |
| 5289551 | Wye-branching optical circuit | Kenichi Nakama | 1994-02-22 |