Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482260 | Silicon single crystal wafer and a method for producing it | Masahiro Sakurada, Tomohiko Ohta | 2002-11-19 |
| 6378083 | Watch dog timer device | Seiji Hinata | 2002-04-23 |
| 6364947 | Method and apparatus for manufacturing a silicon single crystal having few crystal defects, and a silicon single crystal and silicon wafers manufactured by the same | Makoto Iida, Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2002-04-02 |