Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698976 | Pointing device having coordinate input which generates magnetic flux | Shigemi Kurashima | 1997-12-16 |
| 5683515 | Apparatus for manufacturing a semiconductor device having conductive then films | Hideo Miura, Hiroyuki Ohta, Noriaki Okamoto | 1997-11-04 |