Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805763 | Stacked ceramic body and production method thereof | Yukihisa Takeuchi, Tetuji Ito | 2004-10-19 |
| 6721163 | Stacked ceramic body and production method thereof | Yukihisa Takeuchi, Tetuji Ito | 2004-04-13 |