Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781672 | Exposure apparatus and illumination apparatus | — | 2004-08-24 |
| 5777444 | Drive device for a vibration actuator which prevents the cogging phenomenon | — | 1998-07-07 |
| 5777445 | Drive device of vibration actuator | — | 1998-07-07 |
| 5734236 | Drive device for a vibration actuator having a control circuit to control charge and discharge of an electromechanical conversion element | — | 1998-03-31 |
| 5686211 | Method and apparatus for removing a thin film layer | Yukako Komaru | 1997-11-11 |
| 5656229 | Method for removing a thin film layer | Akikazu Tanimoto, Yukako Komaru | 1997-08-12 |
| 5597590 | Apparatus for removing a thin film layer | Akikazu Tanimoto, Yukako Komaru | 1997-01-28 |
| 4623543 | Low-calorie candies | Kichiro Otani | 1986-11-18 |