Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030827 | Crystal unit | Takahiko Iwasaki, Shigeru Obara | 2011-10-04 |
| 7939768 | Crystal unit | Shigeru Obara | 2011-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030827 | Crystal unit | Takahiko Iwasaki, Shigeru Obara | 2011-10-04 |
| 7939768 | Crystal unit | Shigeru Obara | 2011-05-10 |