Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D453325 | Automotive monitor combined with digital video disc player | Shimon Okada, Shinichi Kato | 2002-02-05 |
| D433345 | Connecting arm for the automotive navigation system | Shimon Okada, Tsutomu Kamimura | 2000-11-07 |
| D430046 | Automotive navigation system | Shimon Okada, Tsutomu Kamimura | 2000-08-29 |