Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187506 | Barium titanate-based semiconductor ceramic composition and barium titanate-based semiconductor ceramic device | Yoichi Kawase, Yuichi Hirata, Yasuhiro Nabika | 2012-05-29 |