Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765115 | Method for suppressing reduction of isothiazoline compound concentration | Takashi Iyasu, Yasushi Murano | 2020-09-08 |
| 10717076 | Metal contamination inhibitor, metal contamination inhibition membrane, method for preventing metal contamination, and method for cleaning product | Hiroshi Morita, Shigeyuki HOSHI | 2020-07-21 |