Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043694 | Inspection device and substrate processing apparatus | Koji Nakagawa | 2018-08-07 |
| 10034076 | Earphone | Akihiro Ogata, Kazuyasu Tsunezumi, Takashi Yamazaki | 2018-07-24 |
| 9961428 | Earphone device | Takashi Ohta, Koji Nageno, Tomohiro Ito | 2018-05-01 |
| 9949006 | Earphone device | Takashi Ohta, Koji Nageno, Tomohiro Ito | 2018-04-17 |
| 9949007 | Earphone device | Takashi Ohta, Koji Nageno, Tomohiro Ito | 2018-04-17 |
| 9930437 | Earphone device | Takashi Ohta, Koji Nageno, Tomohiro Ito | 2018-03-27 |