Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412296 | Working control device | Shingo Yamaguchi, Hiroshi Takahashi, Satoshi Kanbayashi | 2008-08-12 |
| 6784947 | Image display apparatus and method of correcting image on image display apparatus against inclination by terrestrial magnetism | Fumito Kuramochi, Etsuko Morota | 2004-08-31 |