Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903775 | Lens unit with local control by the lens unit or remote control by a camera unit and with detecting of signal from camera unit | — | 2005-06-07 |
| 6822684 | Image signal recording system and optical device | Noboru Suzuki | 2004-11-23 |
| 6801259 | Control apparatus for an optical device | — | 2004-10-05 |
| 6437481 | Control device for vibration type motor and apparatus using thereof | Noboru Suzuki | 2002-08-20 |
| 5006359 | Premix preparation for ice foods | — | 1991-04-09 |
| 4845958 | Method of and apparatus for preserving perishable goods | Takayuki Usui | 1989-07-11 |