Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471949 | Apparatus for producing silicon single crystal | Kaoru Kuramochi, Makoto Ito | 1995-12-05 |
| 5392729 | Method of producing silicon single crystal | Kaoru Kuramochi, Makoto Ito | 1995-02-28 |
| 5260037 | Apparatus for producing silicon single crystal | Makoto Ito, Kaoru Kuramochi | 1993-11-09 |
| 5152867 | Apparatus and method for producing silicon single crystal | Makoto Ito, Kaoru Kuramochi | 1992-10-06 |