Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142147 | Map database generating systems, methods, and programs | Sadahiro Koshiba, Masahiro Tsujiko, Kazuteru Maekawa, Hironobu Sugimoto, Motohiro Nakamura +4 more | 2015-09-22 |
| 5627777 | Magneto-optical recording medium | Ken Tamanoi | 1997-05-06 |