Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903630 | Earphone | Satoshi Suzuki, Go Igarashi | 2020-12-01 |
| 10796556 | Information processing system, recording medium, and information processing method | Manabu Kii, Yoshiki Takeoka | 2020-10-06 |
| 10623842 | Sound output apparatus | Go Igarashi, MIKI TOKITAKE, Ken Tanaka | 2020-04-14 |
| D877735 | Information terminal | Manabu Kii | 2020-03-10 |
| 10575109 | Sound distribution apparatus, sound reproduction terminal, authentication device, sound distribution system, and sound distribution method | Shigeki Ohno, Tetsuro Tsuji, Takashi Nakanishi | 2020-02-25 |