Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034151 | Method for removing boron from silicon | Kensuke Okazawa | 2011-10-11 |
| 8006718 | Electric spool valve | Yasuhiro Hamaoka | 2011-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034151 | Method for removing boron from silicon | Kensuke Okazawa | 2011-10-11 |
| 8006718 | Electric spool valve | Yasuhiro Hamaoka | 2011-08-30 |