Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932954 | Impurity analysis device and method | Yuji Yamada, Makiko Katano, Tomoyo Naito | 2015-01-13 |
| 8771535 | Sample contamination method | Yuji Yamada, Makiko Katano, Ayako Mizuno, Eri UEMURA, Asuka Uchinuno | 2014-07-08 |