Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855734 | Wafer processing method | Takahiro Asao, Kozo Ueda, Hirohide Yabuguchi | 2018-01-02 |
| 8568687 | Method of manufacturing solid acid catalyst | Teruo Henmi, Toshiaki Ubukata, Hirokuni Matsuda, Shuji Tada | 2013-10-29 |