Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753487 | Static relay and communication device using static relay | Minoru Sakata, Tomonori Seki, Shobu Sato | 2004-06-22 |
| 6737729 | Anisotropic etching of a semiconductor device using tilted etching holes | Masakazu Shiinoki, Kenji Sakurai | 2004-05-18 |