Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838799 | Electroacoustic converter | Yutaka Doshida, Yukihiro Matsui | 2017-12-05 |
| 9756427 | Electroacoustic converter and electronic device | Yutaka Doshida, Yukihiro Matsui | 2017-09-05 |
| 9714841 | Satellite navigation/dead-reckoning navigation integrated positioning device | Hiroyuki Toda, Masaki Suyama, Mika Tanaka (Ninomiya), Kunihiko Hashimoto | 2017-07-25 |
| 9686615 | Electroacoustic converter and electronic device | Yutaka Doshida, Yukihiro Matsui | 2017-06-20 |
| 9601859 | Terminal fitting | Takashi NAGASAKI, Shohei Nagasaki | 2017-03-21 |