Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912706 | Oscillatory wave motor capable of decreasing degradation of performance | — | 2014-12-16 |
| 8610331 | Driving method for piezoelectric vibrator, and dust removing device and ultrasonic motor using the driving method | — | 2013-12-17 |
| 8487512 | Oscillatory wave motor | — | 2013-07-16 |
| 7518132 | Light source apparatus, exposure apparatus and device fabrication method | Yutaka Watanabe, Jun Ito, Kazuki Fujimoto | 2009-04-14 |
| 7459707 | Exposure apparatus, light source apparatus and device fabrication | — | 2008-12-02 |
| 7189974 | EUV light spectrum measuring apparatus and calculating method of EUV light intensity | Akira Miyake, Fumitaro Masaki | 2007-03-13 |
| 7141798 | Spectrum measuring apparatus and method | Jun Ito | 2006-11-28 |
| 7034438 | Vibration type driving apparatus | Kaishi Ohashi | 2006-04-25 |
| 5973439 | Vibration driven motor | Tetsuya Nishio | 1999-10-26 |
| 5739623 | Vibration wave driven motor | Tetsuya Nishio, Kazuki Fujimoto, Kazuyuki Omori | 1998-04-14 |
| 5632074 | Vibration wave driven motor | — | 1997-05-27 |
| 5625145 | Angular velocity detection method and angular velocity detection apparatus | Takashi Maeno, Takayuki Tsukimoto, Ichiro Chiba | 1997-04-29 |
| 5448127 | Vibration wave driven motor | — | 1995-09-05 |
| 5300850 | Vibration wave motor | Ichiro Okumura, Hitoshi Mukohjima, Takayuki Tsukimoto, Akio Atsuta, Koichi Ueda | 1994-04-05 |
| 5298829 | Vibration wave driven motor | Takayuki Tsukimoto, Takashi Maeno, Hitoshi Mukohjima, Shinichi Koreeda, Ichiro Chiba +1 more | 1994-03-29 |
| 4725866 | Light measuring apparatus | Tokuichi Tsunekawa, Hiroshi Ohmura | 1988-02-16 |