Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264407 | Lateral pulling growth of crystal ribbons and apparatus therefor | Bosshi Kudo, Yasushi Tamai | 1981-04-28 |
| 4226834 | Lateral pulling growth of crystal ribbons and apparatus therefor | Bosshi Kudo, Yasushi Tamai | 1980-10-07 |