Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498789 | CDMA mobile communications device | — | 2002-12-24 |
| 6285885 | Mobile communication apparatus with distance measuring unit | — | 2001-09-04 |
| 5970084 | CDMA mobile communication receiving apparatus | — | 1999-10-19 |
| 5487089 | Nyquist filter for digital modulation | Kouei Misaizu, Hiroshi Ohnishi | 1996-01-23 |