Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786512 | Etching method | Ryuuu Ishita, Daisuke Tamura, Kousuke KOIWA | 2017-10-10 |
| 9779961 | Etching method | Yusuke Saitoh, Hayato Hishinuma, Wataru TAKAYAMA, Sho Tominaga, Yuki Kaneko | 2017-10-03 |