Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8010353 | Audio switching device and audio switching method that vary a degree of change in mixing ratio of mixing narrow-band speech signal and wide-band speech signal | Hiroyuki Ehara | 2011-08-30 |
| 7913643 | Film forming apparatus and film forming method | Kenji Goto, Nobuo Tanabe, Yasuo Suzuki | 2011-03-29 |