Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7333185 | Optical velocimeter, displacement information measurement device and conveying and processing device | Hideo Wada, Takayuki Taminaga, Hajime Kashida | 2008-02-19 |
| 7196780 | Velocimeter, displacement meter, vibrometer and electronic device | Hideo Wada, Takayuki Taminaga | 2007-03-27 |
| 7030402 | Optical distance measuring device and printing apparatus using the same | Akifumi Yamaguchi | 2006-04-18 |
| 7012691 | Optical moving information measuring apparatus and carrier system incorporating the same | Akifumi Yamaguchi | 2006-03-14 |
| 7005661 | Optical object identification apparatus, and printing apparatus and object classification apparatus using same | Akifumi Yamaguchi | 2006-02-28 |
| 6947146 | Optical object identification device and printing apparatus using the same | Akifumi Yamaguchi | 2005-09-20 |
| 6859266 | Optical movement detecting device and transport system using the same | Akifumi Yamaguchi | 2005-02-22 |
| 6674517 | Optical motion detector, transport system and transport processing system | Akifumi Yamaguchi | 2004-01-06 |