Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053531 | Composite piezoelectric vibrator | Osamu Kobayashi | 2006-05-30 |
| 7030542 | Composite piezoelectric body | Osamu Kobayashi | 2006-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053531 | Composite piezoelectric vibrator | Osamu Kobayashi | 2006-05-30 |
| 7030542 | Composite piezoelectric body | Osamu Kobayashi | 2006-04-18 |