Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893246 | Apparatus for displaying travel path | Yukinobu Nakamura, Shinichiro Yasui | 1990-01-09 |
| 4887081 | Apparatus for displaying travel path | Yukinobu Nakamura, Shinichiro Yasui | 1989-12-12 |