Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815869 | Surface acoustic wave device | Toshiyuki Baba | 2004-11-09 |
| 6799891 | Motor device | Kisaburo Kurobe, Eisaku Sakoda | 2004-10-05 |
| 6731861 | Video tape recorder | Hidehito Uemura, Hiroshi Moriyama, Keisuke Tomoishi | 2004-05-04 |
| 6525447 | Method for manufacturing a langasite single crystal substrate, a langasite single crystal substrate, and a piezoelectric device | Makoto Kumatoriya, Jun Nakanishi | 2003-02-25 |
| 6435721 | Spindle motor unit having hydrodynamic bearing | Hiroshi Inoue, Hiromichi Inomata | 2002-08-20 |
| 6398413 | Spindle motor unit having hydrodynamic bearing | Hiroshi Inoue | 2002-06-04 |
| 6275647 | Video tape recorder | Hidehito Uemura, Junichi Sakamoto | 2001-08-14 |
| 6217218 | Hydrodynamic bearing spindle motor | Hiroshi Inoue, Hiromichi Inomata, Kaoru Matsuoka, Shigeo Obata | 2001-04-17 |