Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629462 | Acceleration sensor, an acceleration detection apparatus, and a positioning device | Takafumi Koike, Fumihiko Taniguchi | 2003-10-07 |
| 6621194 | Piezoelectric element having thickness shear vibration and mobile communication device using the same | Masato Sugimoto, Katsunori Moritoki | 2003-09-16 |
| 6615465 | Method for producing an acceleration sensor | Masato Sugimoto, Tetsuyoshi Ogura, Yoshihiro Tomita, Osamu Kawasaki | 2003-09-09 |
| 6268983 | Head actuator driven by piezoelectric element | Katsumi Imada, Katsunori Moritoki, Osamu Kawasaki | 2001-07-31 |
| 6227051 | Acceleration sensor | Katsu Takeda, Katsunori Moritoki, Osamu Kawasaki, Junichi Kato, Kouji Kawakita +1 more | 2001-05-08 |
| 6111338 | Acceleration sensor and method for producing the same | Osamu Kawasaki, Hidenobu Shintaku, Shigeo Suzuki, Takahiro Nishikura, Katsumi Imada +3 more | 2000-08-29 |
| 6098460 | Acceleration sensor and shock detecting device using the same | Masato Sugimoto, Tetsuyoshi Ogura, Yoshihiro Tomita, Osamu Kawasaki | 2000-08-08 |
| 6050144 | Acceleration sensor | Katsu Takeda, Katsunori Moritoki, Osamu Kawasaki, Junichi Kato, Kouji Kawakita +1 more | 2000-04-18 |
| 5994821 | Displacement control actuator | Katsumi Imada, Masato Sugimoto, Yoshihiro Tomita, Osamu Kawasaki | 1999-11-30 |
| 5644199 | Method for driving an ultrasonic motor | Takashi Nojima, Masanori Sumihara, Takahiro Nishikura, Osamu Kawasaki, Katsu Takeda +1 more | 1997-07-01 |