Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028709 | Surface treatment composition and surface treatment method using same | Kohsuke Tsuchiya, Hitoshi Morinaga, Noboru Yasufuku, Shuhei Takahashi | 2015-05-12 |
| 8632693 | Wetting agent for semiconductors, and polishing composition and polishing method employing it | Hitoshi Morinaga, Shuhei Takahashi, Shogaku Ide, Naoyuki Ishihara | 2014-01-21 |