Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070372 | Apparatus and method for voice processing and telephone apparatus | Kaori Endo, Takeshi Otani, Hitoshi Sasaki, Rika Nishiike, Kaoru Chujo | 2015-06-30 |
| 7783481 | Noise reduction apparatus and noise reducing method | Kaori Endo, Takeshi Otani, Yasuji Ota | 2010-08-24 |
| 4819188 | Image processing apparatus | Yukinobu Ito | 1989-04-04 |
| 4520494 | X-ray diagnostic apparatus | Masataka Arita | 1985-05-28 |