Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308249 | Etching liquid for titanium and/or titanium alloy, method for etching titanium and/or titanium alloy with use of said etching liquid, and method for producing substrate with use of said etching liquid | Hiroshi Matsunaga, Satoshi Tamai | 2025-05-20 |
| 9301399 | Method of treating wiring substrate and wiring substrate manufactured by the same | Tomoko Suzuki, Norihumi Tashiro, Akari Hitotsugo | 2016-03-29 |