Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727825 | Structure of string resistor body in an operation panel device | Yoshinobu Kobayashi, Kenji Okamoto | 2004-04-27 |
| 5204817 | Car mounted navigation system | — | 1993-04-20 |
| 4184115 | Mobile citizen band transceiver control unit with an audio frequency apparatus | Daisaburo Munakata | 1980-01-15 |