Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963258 | Variable-frequency resonator circuit, variable-frequency filter, shared-antenna device, and communication device | Masayuki Atokawa, Kyoji Matsunaga | 2005-11-08 |
| 6848551 | One-way clutch | Isao Enomoto | 2005-02-01 |