Issued Patents All Time
Showing 1–25 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366033 | Dyeing data management method and dyeing system | Koji Abe, Minoru Inuzuka, Motoshi Tanaka, Ryoji Shibata | 2025-07-22 |
| 9932946 | Multi-layer piezoelectric element, and piezoelectric actuator, injection device, and fuel injection system provided with the same | — | 2018-04-03 |
| 9705384 | Rotor for rotating electric machine | Hiroo Kaizu, Seiji Kondoh | 2017-07-11 |
| 9407995 | Acoustic generator, acoustic generation device, and electronic device | Takeshi Okamura | 2016-08-02 |
| 9369810 | Acoustic generator, acoustic generation device, and electronic device | Satoru Kamitani | 2016-06-14 |
| 9363606 | Acoustic generator, acoustic generating device, and electronic device | — | 2016-06-07 |
| 9351067 | Acoustic generator, acoustic generation device, and electronic apparatus | Satoru Kamitani | 2016-05-24 |
| 9338558 | Acoustic generator, acoustic generation device, and electronic device | — | 2016-05-10 |
| 9338557 | Acoustic generator, acoustic generation device, and electronic device | — | 2016-05-10 |
| 9287486 | Multi-layer piezoelectric element, and piezoelectric actuator, injection device, and fuel injection system provided with same | Takeshi Okamura | 2016-03-15 |
| 9277327 | Acoustic generator, acoustic generating device, and electronic device | Masaki Terazono | 2016-03-01 |
| 9215531 | Acoustic generator, acoustic generating device, and electronic device | — | 2015-12-15 |
| 9153766 | Multi-layer piezoelectric element with stress relaxing, and injection device and fuel injection system using the same | — | 2015-10-06 |
| 9070355 | Acoustic generator, acoustic generation device, and electronic device | Masaki Terazono | 2015-06-30 |
| 9005383 | Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, multi-layer piezoelectric device, injection apparatus and fuel injection system | Takeshi Okamura, Tomohiro Kawamoto | 2015-04-14 |
| 8994247 | Piezoelectric actuator, piezoelectric vibration apparatus, and portable terminal | Takeshi Okamura | 2015-03-31 |
| 8991723 | Multi-layer piezoelectric element, and injection device and fuel injection system incorporating the multi-layer piezoelectric element | — | 2015-03-31 |
| 8952598 | Piezoelectric actuator, piezoelectric vibration apparatus and portable terminal having a region that is not flat for bonding to a flexible substrate | — | 2015-02-10 |
| 8884488 | Stator for electric rotating machine and manufacturing method of the same | Akira Takasaki | 2014-11-11 |
| 8714141 | Multi-layer piezoelectric element, and injection device and fuel injection system comprising the same | — | 2014-05-06 |
| 8680878 | Electric current measuring device with improved installability | Toshiyo Teramoto | 2014-03-25 |
| 8648517 | Multilayer piezoelectric element and injector using the same | Takeshi Okamura, Masaki Terazono, Tomohiro Kawamoto, Takafumi Tsurumaru, Ken Yamamoto | 2014-02-11 |
| 8578911 | Multi-layer piezoelectric element, and injection device and fuel injection system using the same | — | 2013-11-12 |
| 8450899 | Stator for electric rotating machine | Atsushi Umeda, Atsuo Ishizuka | 2013-05-28 |
| 8441174 | Multilayer piezoelectric element and injector using the same | Takeshi Okamura, Masaki Terazono, Tomohiro Kawamoto, Takafumi Tsurumaru, Ken Yamamoto | 2013-05-14 |