Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383270 | Vibration generator for vibrating in multiple directions | Takashi Ogihara | 2022-07-12 |
| 10847296 | Vibration generating device | — | 2020-11-24 |
| 10840789 | Vibration generation device and electronic apparatus | Takashi Ogihara | 2020-11-17 |
| 8653352 | Vibration generator | — | 2014-02-18 |
| 7187092 | Thin inner rotor motor for rotatably driving medium, and disk apparatus using the same | — | 2007-03-06 |
| 6812600 | Motor for use with thin type inner rotor and disk apparatus | — | 2004-11-02 |
| 6775096 | Chucking device for a magnetic disk | — | 2004-08-10 |
| 6774520 | Thin inner rotor motor and disk device using the motor | — | 2004-08-10 |
| 6770998 | Inner-rotor motor implementing rotor with effective drive, and disk drive using the same | — | 2004-08-03 |
| 6741419 | Disk rotation driving apparatus in which a disk-like recording medium is centered on a turn table | — | 2004-05-25 |
| 6713926 | Thin and lightweight inner rotor motor and disk unit using the same | — | 2004-03-30 |
| 6693772 | Head carriage | Takashi Nakagawa | 2004-02-17 |
| 6456453 | Magnetic disk drive in which a body including a chassis is rotatable with reference to a location displaced from the center of gravity of the body | Akihito Yamamoto, Koji Mizuta | 2002-09-24 |
| 6369979 | Disk device | Mutsumi Ito | 2002-04-09 |
| 6239946 | Magnetic disk drive | — | 2001-05-29 |
| 6225975 | Control device for game machine | Shigeru Furuki, Atsushi Masuda, Takahiro Kawauchi | 2001-05-01 |
| 6072656 | Stepping motor control method | — | 2000-06-06 |