Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369826 | Bottom structure of a bed | — | 1994-12-06 |
| 5310531 | Polycrystalline silicon rod for floating zone method and process for making the same | Kyoji Oguro | 1994-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369826 | Bottom structure of a bed | — | 1994-12-06 |
| 5310531 | Polycrystalline silicon rod for floating zone method and process for making the same | Kyoji Oguro | 1994-05-10 |