Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817485 | Container for photoresist liquid | Yoshiaki Ito | 2004-11-16 |
| 6582787 | Container for photoresist liquid | Yoshiaki Ito | 2003-06-24 |
| 6237809 | Container for high purity liquid chemicals | Yoshiaki Ito, Yasuyuki Nakamura | 2001-05-29 |