Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712269 | Electric fader drive unit, audio mixer, and electric fader driving method | Taku Ueda | 2017-07-18 |
| 9588050 | Total nitrogen measurement apparatus | Yoshihito Yahata, Yoshizou Ishida, Takao Shimotani, Takayuki Mamiya | 2017-03-07 |