Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044557 | Piezoelectric device and its manufacturing method | Michihiko Hayashi, Shoji Okamoto | 2011-10-25 |
| 8006357 | Process for fabricating piezoelectric element | Yuki Nakamura, Yuji Murashima, Kazuki Komaki | 2011-08-30 |