Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224896 | Piezoelectric vibrator and piezoelectric vibration device | Keiichi Umeda, Ville Kaajakari | 2019-03-05 |
| 9905748 | Vibrating device | Keiichi Umeda, Takashi Hase, Keisuke Takeyama, Takehiko Kishi, Hiroshi Yamada | 2018-02-27 |
| 9866199 | Vibrating device | Takashi Hase, Keisuke Takeyama, Hiroaki Kaida, Keiichi Umeda, Takehiko Kishi +1 more | 2018-01-09 |
| 9835108 | Fuel injection controller | Takayoshi Honda | 2017-12-05 |
| 9819328 | Tuning-fork type quartz vibrator | — | 2017-11-14 |
| 9752545 | Fuel injection control apparatus | — | 2017-09-05 |
| 9653200 | Electromagnetic-valve controller | Atsushi Ito, Takeshi Akiyoshi | 2017-05-16 |
| 9584093 | Vibrating device | Takashi Hase, Keisuke Takeyama, Hiroaki Kaida, Keiichi Umeda, Takehiko Kishi +1 more | 2017-02-28 |
| 9553561 | Vibrating device and manufacturing method therfor | Keiichi Umeda, Takehiko Kishi, Takashi Hase | 2017-01-24 |
| 9512801 | Fuel injection controller | — | 2016-12-06 |
| 9228526 | Fuel injection controller | — | 2016-01-05 |
| 8816571 | Manufacturing method for piezoelectric element and mother piezoelectric substrate with electrode | Masanaga Nishikawa, Kazuhiko Sashisaki | 2014-08-26 |
| 8729778 | Electromechanical transducer and actuator | Masanaga Nishikawa, Takashi Hase | 2014-05-20 |
| 8378555 | Electromechanical conversion element and actuator | Tadashi Yoda, Masanaga Nishikawa, Yasuhiro Okamoto, Tomoyuki Yuasa | 2013-02-19 |
| 8315778 | Electronic control unit for controlling electrically driven loads in enhanced fail safe manner | Hirotaka Kunibe, Yoshiyasu Futamura, Shoukichi Hosoe, Hirokazu Tsuji, Akira Ito +2 more | 2012-11-20 |
| 8228354 | Display control device with frame rate control | Tetsuya Yoshida, Atsushi Murayama, Yohei Ishimaru | 2012-07-24 |
| 7358653 | Piezoelectric element | — | 2008-04-15 |
| 6897744 | Longitudinally-coupled multi-mode piezoelectric bulk wave filter and electronic component | Akihiro Mitani, Hiroaki Kaida, Jiro Inoue | 2005-05-24 |
| 6866893 | Conductive cap, electronic component, and method of forming insulating film of conductive cap | Toshiyuki Baba, Tsuyoshi Kitagawa, Jiro Inoue, Shoichi Kawabata | 2005-03-15 |
| 6822536 | Longitudinally coupled multi-mode piezoelectric bulk wave filter device, longitudinally coupled multi-mode piezoelectric bulk wave filter, and electronic component | Jiro Inoue | 2004-11-23 |
| 6800189 | Method of forming insulating film of conductive cap by anodizing or electrodeposition | Toshiyuki Baba, Tsuyoshi Kitagawa, Jiro Inoue, Shoichi Kawabata | 2004-10-05 |
| 6784763 | Longitudinally coupled multi-mode piezoelectric bulk wave filter and electronic components using the same | Jiro Inoue, Hiroaki Kaida | 2004-08-31 |
| 6774729 | Composite-material vibrating device | Hiroaki Kaida, Jiro Inoue | 2004-08-10 |
| 6717335 | Composite vibration device | Jiro Inoue, Hiroaki Kaida, Akihiro Mitani | 2004-04-06 |
| 6621193 | Thickness extensional vibration mode piezoelectric resonator, ladder-type filter, and piezoelectric resonator component | — | 2003-09-16 |