Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Takayuki Naono, Yuuichi Okamoto | 2011-12-13 |
| 7687731 | Illuminated push button unit | — | 2010-03-30 |
| 6548808 | Optical sensor holder | — | 2003-04-15 |