Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638280 | Vehicle navigation apparatus and method | Shigeki Nishimura, Kouji Kagawa, Mitsunobu Suzuki | 1997-06-10 |
RM
Ryuji Mimura
Overall (1997): #81,913 of 185,788Top 45%
1
Patents 1997