Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361789 | Washing/drying method and apparatus | Hiroshi Iida | 1994-11-08 |
| 5359619 | Multi-beam semiconductor laser and method for producing the same | Tsukuru Katsuyama, Junichi Hashimoto | 1994-10-25 |
| 5276698 | Semiconductor laser having an optical waveguide layer including an AlGaInP active layer | Tsukuru Katsuyama | 1994-01-04 |