Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10034076 | Earphone | Tomohiro Matsuo, Akihiro Ogata, Takashi Yamazaki | 2018-07-24 |
| 8833568 | Controller stand device and controller stand system | Takamasa Araki | 2014-09-16 |
| 8025994 | Electronic appliance | Yukinori Nishimaki, Yuji Sasaki | 2011-09-27 |
| 6191922 | Tape or disc player having a lid with a lock mechanism | Masayuki Shimada, Kiyoyuki Chiba, Kazutaka Nakashima, Yasuhiro Yamaguchi | 2001-02-20 |