Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8797551 | Compact, affordable optical test, measurement or imaging device | Manish Dinkarrao Kulkarni, Shuqing Ma | 2014-08-05 |
| 6981648 | Information carrier medium and reader for reading the information carrier medium | Humio Inaba, Masashi Usa | 2006-01-03 |
| 5818587 | Image measuring apparatus | Masaki Kobayashi, Motohiro Takeda, Masashi Usa, Hiroshi Ishihata, Hiroshi Horiuchi +1 more | 1998-10-06 |