Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935191 | Navigation apparatus for a vehicle | Kenji Sakanashi, Tetsuya Matsuoka, Kouta Okada, Takayoshi Murahashi, Keiichi Zenmyo +2 more | 1999-08-10 |
| 5856802 | Vehicle navigator | Kenichi Nakano, Keiichi Zenmyo, Kazuhiko Ikeda | 1999-01-05 |