Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081769 | Apparatus for rectifying resonance in the outer-ear canals and method of rectifying | Takashi Fukuda, Toshifumi Yamamoto | 2011-12-20 |
| 7957549 | Acoustic apparatus and method of controlling an acoustic apparatus | Norikatsu Chiba, Toshifumi Yamamoto, Takashi Fukuda, Yasuhiro Kanishima, Shigeyasu Iwata +1 more | 2011-06-07 |
| 7953229 | Sound processor, sound reproducer, and sound processing method | Kazuyuki Saito, Toshifumi Yamamoto, Norikatsu Chiba, Shigeyasu Iwata, Yasuhiro Kanishima +1 more | 2011-05-31 |
| 7907737 | Acoustic apparatus | Yasuhiro Kanishima, Toshifumi Yamamoto, Norikatsu Chiba, Shigeyasu Iwata, Kazuyuki Saito +1 more | 2011-03-15 |