Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828400 | Image forming apparatus having position detection mechanism | — | 2010-11-09 |
| 7450324 | Mirrors drive device | — | 2008-11-11 |
| 7399058 | Liquid jet head | — | 2008-07-15 |
| 7286273 | Light deflecting device | — | 2007-10-23 |
| 6879747 | Galvanometer mirror and optical switching device using the same | — | 2005-04-12 |
| 6826141 | Optical element supporting device in an apparatus for recording/reproducing information | — | 2004-11-30 |
| 6721112 | Mirrors drive device | — | 2004-04-13 |
| 6680893 | Optical element supporting device in an apparatus for recording reproducing information | — | 2004-01-20 |
| 6644821 | Galvanometer mirror | — | 2003-11-11 |
| 6577583 | Information recording and/or reproducing apparatus for optical disks having various protective layer thicknesses | Osamu Nakano | 2003-06-10 |
| 6373811 | Optical pick-up apparatus | Kenichi Onomura | 2002-04-16 |
| 6356518 | Information recording and/or reproducing apparatus for optical disks having various protective layer thicknesses | Osamu Nakano | 2002-03-12 |
| 6342977 | Substrate with check-land, and check-land connecting device | — | 2002-01-29 |
| 6229778 | Information recording and/or reproducing apparatus for optical disks having various protective layer thicknesses | Osamu Nakano | 2001-05-08 |
| 6093962 | High frequency shielding case of semiconductor laser | — | 2000-07-25 |
| 6069867 | Apparatus for supporting optical system of optical information recording/reproducing apparatus and method of manufacturing the same | — | 2000-05-30 |
| 6061164 | Optical element supporting apparatus | — | 2000-05-09 |
| 6055221 | Galvano-mirror optical head capable of adjusting relative positions | — | 2000-04-25 |
| 6046866 | Optical element supporting apparatus | — | 2000-04-04 |
| 6038088 | Optical element supporting apparatus using damping material | — | 2000-03-14 |
| 6008924 | Galvanomirror mounting apparatus | — | 1999-12-28 |
| 6002660 | Information recording/reproducing apparatus wherein single-sided and double-sided cartridges can be inserted and having wrong insertion preventing mechanism | — | 1999-12-14 |
| 5933406 | Linear guide device | — | 1999-08-03 |
| 5930224 | Information recording/reproduction apparatus | — | 1999-07-27 |
| 5878017 | Optical recording and/or reproducing apparatus having objective lens adjusting mechanism | — | 1999-03-02 |