Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8733905 | Piezoelectric device, process for producing the same, and liquid discharge device | Takamichi Fujii, Yoshikazu Hishinuma | 2014-05-27 |
| 8672456 | Piezoelectric film, piezoelectric device and liquid ejection apparatus | Takami Arakawa, Takamichi Fujii | 2014-03-18 |
| 8672457 | Piezoelectric film and method of manufacturing same, piezoelectric device and liquid ejection apparatus | — | 2014-03-18 |
| 8649079 | Mirror driving device and mirror driving method | — | 2014-02-11 |
| 8641173 | Piezoelectric film, method for forming piezoelectric film, piezoelectric device and liquid discharge device | Yoshiki Morita, Yoshikazu Hishinuma, Takamichi Fujii | 2014-02-04 |
| 8562112 | Piezoelectric actuator, method of driving same, liquid ejection apparatus and piezoelectric ultrasonic osicllator | Takamichi Fujii, Yoshikazu Hishinuma, Yoshinori Katoh, Takami Arakawa | 2013-10-22 |
| 8563091 | Film formation method, film formation device, piezoelectric film, piezoelectric device and liquid discharge device | Takamichi Fujii | 2013-10-22 |
| 8557088 | Physical vapor deposition with phase shift | Youming Li, Jeffrey Birkmeyer, Takamichi Fujii, Yoshikazu Hishinuma | 2013-10-15 |
| 8540851 | Physical vapor deposition with impedance matching network | Youming Li, Jeffrey Birkmeyer, Takamichi Fujii, Yoshikazu Hishinuma | 2013-09-24 |
| 8449083 | Multilayer body, piezoelectric element, and liquid ejecting device | Takamichi Fujii, Takami Arakawa, Yoshikazu Hishinuma | 2013-05-28 |
| 8419171 | Columnar structure film and method of forming same, piezoelectric element, liquid ejection apparatus and piezoelectric ultrasonic oscillator | Takamichi Fujii, Takami Arakawa | 2013-04-16 |
| 8390178 | Piezoelectric film and piezoelectric device | Takami Arakawa | 2013-03-05 |
| 8366259 | Film formation method, film formation device, piezoelectric film, piezoelectric device, liquid discharge device and piezoelectric ultrasonic transducer | Takamichi Fujii, Takami Arakawa | 2013-02-05 |
| 8172372 | Film formation method, film formation device, piezoelectric film, piezoelectric device, liquid discharge device and piezoelectric ultrasonic transducer | Takamichi Fujii, Takami Arakawa | 2012-05-08 |
| 8075105 | Perovskite-type oxide film, piezoelectric thin-film device and liquid ejecting device using perovskite-type oxide film, as well as production process and evaluation method for perovskite-type oxide film | Yoshikazu Hishinuma, Takamichi Fujii, Yuuichi Okamoto, Ryosuke Ozawa | 2011-12-13 |
| 8047636 | Film depositing apparatus, a film depositing method, a piezoelectric film, and a liquid ejecting apparatus | Takamichi Fujii | 2011-11-01 |
| 8017185 | Patterned inorganic film, piezoelectric device, and process for producing the same | Takamichi Fujii | 2011-09-13 |
| 7977853 | Piezoelectric device, and liquid discharge device using the piezoelectric device | Takamichi Fujii | 2011-07-12 |
| 7816842 | Patterned inorganic film formed of an inorganic material on a metal film having a surface which includes a plurality of surface-oxidized areas, piezoelectric device having the patterned inorganic film, and process for producing the inorganic film | Takamichi Fujii | 2010-10-19 |