Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12033100 | Prediction device, prediction method, and non-transitory computer readable medium | Hiromasa Shin, Yoshiaki Shiga, Ichiro Toyoshima | 2024-07-09 |
| 8966980 | External force detecting device and external force detecting sensor | Mitsuaki Koyama, Takeru Mutoh, Hiroki Iwai, Yoshiaki Amano | 2015-03-03 |
| 8919201 | Acceleration measuring apparatus | Mitsuaki Koyama, Takeru Mutoh, Hiroki Iwai | 2014-12-30 |
| 8890391 | External force detection apparatus and external force detection sensor | Mitsuaki Koyama, Takeru Mutoh, Hiroki Iwai | 2014-11-18 |
| 8823247 | Piezoelectric vibrating devices including respective packages in which castellations include respective connecting electrodes | Yoshiaki Amano | 2014-09-02 |
| 8729775 | Piezoelectric vibrating devices and methods for manufacturing same | Mitoshi Umeki, Yoshiaki Amano, Kenji Kamezawa, Kenichi Kikuchi, Noritsugu Matsukura | 2014-05-20 |
| 8618721 | Method of manufacturing the piezoelectric device and the same | Yoshiaki Amano, Kenji Kamezawa | 2013-12-31 |
| 8610338 | Tuning-fork type piezoelectric vibrating piece with enhanced frequency adjustment and piezoelectric device incorporating same | Hiroki Iwai, Yoshiaki Amano | 2013-12-17 |
| 8549717 | Methods for manufacturing piezoelectric devices | — | 2013-10-08 |
| 8536835 | Supply and demand control apparatus for electric power system, and storage medium storing supply and demand control program | Mari Tanaka, Takenori Kobayashi, Koji TOBA, Yoshihiro Ogita, Akinori Nishi | 2013-09-17 |
| 8531092 | Surface-mountable piezoelectric devices including eutectic-bonded packages | Shuichi Mizusawa | 2013-09-10 |
| 8471528 | Secondary battery controlling apparatus and controlling method | Koji TOBA, Mari Tanaka, Takenori Kobayashi, Yoshihiro Ogita, Akinori Nishi | 2013-06-25 |
| 8429800 | Methods for manufacturing piezoelectric vibrating pieces | Hiroshi Kawahara | 2013-04-30 |
| 8405284 | Impact-resistant piezoelectric devices | — | 2013-03-26 |
| 8382995 | Piezoelectric devices and methods for manufacturing same | Mitoshi Umeki | 2013-02-26 |
| 8347719 | Piezoelectric frame and piezoelectric device incorporating same | — | 2013-01-08 |
| 8303755 | Manufacturing methods of piezoelectric devices | Mitoshi Umeki | 2012-11-06 |
| 8278798 | Crystal device | — | 2012-10-02 |
| 8227958 | Piezoelectric devices and methods for manufacturing same | Takahiro Inoue, Takefumi Saito, Mitoshi Umeki | 2012-07-24 |
| 8154178 | Piezoelectric frame surrounding a piezoelectric vibrating piece and package with exhaust channel | Mitoshi Umeki | 2012-04-10 |
| 8093787 | Tuning-fork-type piezoelectric vibrating piece with root portions having tapered surfaces in the thickness direction | — | 2012-01-10 |
| 8018126 | Piezoelectric devices exhibiting reduced CI degradation | Mitoshi Umeki, Takefumi Saito | 2011-09-13 |
| 7902729 | Piezoelectric vibrating pieces and piezoelectric devices | Shingo Kawanishi, Yu Iwai | 2011-03-08 |
| 7888850 | Tuning-fork type piezoelectric unit | — | 2011-02-15 |
| 7859173 | Tuning fork type quartz crystal resonator | — | 2010-12-28 |