Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115031 | Ceramic, and piezoelectric/electrostriction element | Takaaki Koizumi | 2015-08-25 |
| 8636945 | Method for producing crystalline particles and method for producing crystallographically oriented ceramic | Takaaki Koizumi, Hideki Shimizu | 2014-01-28 |
| 8501080 | Method for producing crystallographically oriented ceramic | Takaaki Koizumi | 2013-08-06 |
| 8410668 | Crystal oriented ceramic composite body, and piezoelectric/electrostrictive element | Takaaki Koizumi | 2013-04-02 |
| 8237338 | Ceramic, and piezoelectric/electrostriction element | Takaaki Koizumi | 2012-08-07 |