| 9137608 |
Actuator, piezoelectric actuator, electronic device, and method for attenuating vibration and converting vibration direction |
Masatake Takahashi, Yasuharu Onishi, Yasuhiro Sasaki, Shigeki Shinoda, Junichiro Mataga +2 more |
2015-09-15 |
| 8569930 |
Piezoelectric actuator and audio components |
Masatake Takahashi, Yasuhiro Sasaki, Yasuharu Onishi, Yukio Murata, Jun Kuroda |
2013-10-29 |
| 8385578 |
Piezoelectric acoustic device and electronic apparatus |
Yasuharu Onishi, Yasuhiro Sasaki, Masatake Takahashi, Jun Kuroda, Nozomi Toki +1 more |
2013-02-26 |
| 8319396 |
Piezo-electric actuator and electronic device |
Yasuharu Onishi, Yasuhiro Sasaki, Masatake Takahashi, Yukio Murata |
2012-11-27 |
| 8148876 |
Piezoelectric actuator and electronic apparatus |
Yasuharu Onishi, Yasuhiro Sasaki, Masatake Takahashi, Yukio Murata, Nozomi Toki +1 more |
2012-04-03 |
| 8116506 |
Speaker, image element protective screen, case of terminal and terminal |
Jun Kuroda, Hideki Ueda, Yukio Murata, Yasuhiro Sasaki, Yasuharu Ohnishi |
2012-02-14 |
| 8116487 |
Piezoelectric speaker and electronic apparatus with piezoelectric speaker |
— |
2012-02-14 |
| 8081779 |
Audio circuit |
Jun Kuroda, Yukio Murata, Satoshi Hosokawa |
2011-12-20 |
| 7305248 |
Electronic device |
— |
2007-12-04 |
| 7103395 |
Folding mobile terminal device capable of receiving and transmitting sound while folded |
— |
2006-09-05 |
| 7027797 |
Portable terminal system |
— |
2006-04-11 |
| 6944287 |
Portable terminal |
— |
2005-09-13 |