Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593609 | Semiconductor device and power converter | Yuji Nishibe, Yasuyuki Kageyama, Shinichi Miura, Yasuhide Yagyu | 2020-03-17 |
| 10165701 | Electric power conversion device for providing a stabilized potential to a cooler | Yuji Nishibe, Kensuke Wada, Shinichi Miura, Tadafumi Yoshida, Masayuki Nagao +2 more | 2018-12-25 |
| 7560089 | Anisotropically-shaped powder of an alkali metal oxide compound | Hisaaki Takao, Toshihiko Tani | 2009-07-14 |
| 7470390 | Production method of polycrystalline ceramic body | Masaya Nakamura, Toshiatsu Nagaya, Tatsuhiko Nonoyama, Hisaaki Takao, Takahiko Homma +1 more | 2008-12-30 |
| 7443085 | Piezoelectric actuator | Toshiatsu Nagaya, Tatsuhiko Nonoyama, Masaya Nakamura, Hisaaki Takao, Takahiko Homma +1 more | 2008-10-28 |
| 7352113 | Piezoelectric actuator | Toshiatsu Nagaya, Tatsuhiko Nonoyama, Masaya Nakamura, Hisaaki Takao, Takahiko Homma +1 more | 2008-04-01 |
| 7267783 | Piezoelectric ceramic composition, its production method, and piezoelectric device and dielectric device | Tatsuhiko Nonoyama, Toshiatsu Nagaya, Kazumasa Takatori, Takahiko Homma, Hisaaki Takao | 2007-09-11 |
| 7150838 | Piezoelectric ceramic composition, its production method and piezoelectric device | Tatsuhiko Nonoyama, Toshiatsu Nagaya, Kazumasa Takatori, Hisaaki Takao, Takahiko Homma | 2006-12-19 |
| 7101491 | Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric element | Tatsuhiko Nonoyama, Toshiatsu Nagaya, Kazumasa Takatori, Hisaaki Takao, Takahiko Homma | 2006-09-05 |
| 6692652 | Grain oriented ceramics | Hisaaki Takao, Toshihiko Tani | 2004-02-17 |
| 6387295 | Alkali metal-containing niobate-based piezoelectric material composition and a method for producing the same | — | 2002-05-14 |
| 6093338 | Crystal-oriented ceramics, piezoelectric ceramics using the same, and methods for producing the same | Toshihiko Tani, Tsuguto Takeuchi | 2000-07-25 |