Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385133 | Electronic apparatus with azimuth meter and azimuth measuring method in this electronic apparatus | — | 2002-05-07 |
| 6349075 | Electron equipment | Tatsuo Nitta, Tomomi Murakami | 2002-02-19 |