Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11996761 | Current detection circuit and load drive control device including the circuit | Masahito Sonehara | 2024-05-28 |
| 9351676 | Electrochemical sensor, lancet, and bodily fluid measuring apparatus | Yoshiharu Sato, Shinichi Watanabe, Yoshimitsu Matsuura | 2016-05-31 |
| 7800274 | Thin stator, eccentric motor and axial air-gap brushless vibration motor equipped with the same | Katsuhito Sohara | 2010-09-21 |
| 7626295 | Flat eccentric rotor equipped with a fan and flat vibration motor equipped with a fan comprising same rotor | — | 2009-12-01 |
| 7598638 | Stator and axial-gap brushless vibration motor incorporating the stator | — | 2009-10-06 |
| 7548002 | Axial air-gap rotor and axial air-gap coreless motor equipped with the same | — | 2009-06-16 |
| 7132770 | Axial-air-gap brushless vibration motor containing drive circuit | Tetsushi Yashima, Masahiro Takagi, Satoru Shimosegawa, Kentaro Fujii | 2006-11-07 |
| 7088022 | Axial air-gap vibration motor | Naohisa Koyanagi, Tetsushi Yashima | 2006-08-08 |
| 7049721 | Eccentric rotor and a vibrating motor using the same | Masahiro Takagi, Satoru Shimosegawa | 2006-05-23 |
| 6998742 | Axial-air-gap brushless vibration motor containing drive circuit | Tetushi Yashima, Masahiro Takagi, Satoru Shimosegawa, Kentaro Fujii | 2006-02-14 |
| 6841905 | Low-profile, coreless motor | — | 2005-01-11 |
| 6762518 | Flat core brushless motor | Naohisa Koyanagi, Toru Arai | 2004-07-13 |
| 6717304 | Magnetic assembly structure used for compact electric apparatus and compact electric apparatus adopting the magnetic assembly structure | — | 2004-04-06 |
| 6713911 | Disc-shaped eccentric rotor and flat type vibrator motor having the rotor | — | 2004-03-30 |
| 6674202 | Eccentric commutator for vibrator motor | — | 2004-01-06 |
| RE38347 | Flat coreless vibrator motor having no output shaft | — | 2003-12-16 |
| 6630759 | Eccentric rotor and vibrator motor incorporating the rotor | — | 2003-10-07 |
| 6617724 | Non-circular, flat motor | — | 2003-09-09 |
| 6566772 | Axial directional gap type eccentric rotor having stop position maintaining unit and flat coreless vibration motor using the rotor | — | 2003-05-20 |
| 6541891 | Rotor having printed wiring commutator member and flat motor having the rotor | — | 2003-04-01 |
| 6525441 | Spindle motor having disc mounting portion | — | 2003-02-25 |
| 6512315 | Brushless motor having turntable | — | 2003-01-28 |
| 6507136 | Eccentric commutator for vibrator motor | — | 2003-01-14 |
| 6495939 | Coreless motor having tubular housing with end mounting portions | Manabu Shindou | 2002-12-17 |
| 6492899 | Electromagnetic converter having superior anti-shock property | — | 2002-12-10 |