Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371379 | Production instrument for producing compound semiconductor quantum boxes and light emitting devices using those quantum boxes | — | 1994-12-06 |
| 5274248 | Light-emitting device with II-VI compounds | Toshiya Yokogawa, Minoru Kubo | 1993-12-28 |
| 5229170 | Method for electrostatically transporting ultrafine particles by use of a needle electrode | — | 1993-07-20 |
| 5120393 | Method for molecular-beam epitaxial growth | Minoru Kubo | 1992-06-09 |
| 5119386 | Light emitting device | — | 1992-06-02 |
| 5079186 | Production method, production instrument, and handling method of compound semiconductor quantum boxes, and light emitting devices using those quantum boxes | — | 1992-01-07 |