Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507563 | Treatment composition for chemical mechanical polishing, chemical mechanical polishing method, and cleaning method | Kiyotaka MITSUMOTO, Tatsuyoshi Kawamoto, Tatsuya Yamanaka, Eiichirou Kunitani, Masashi Iida | 2019-12-17 |
| 9920287 | Cleaning composition and cleaning method | Takahiro Hayama, Yuki Kushida, Kiyotaka MITSUMOTO, Yasutaka Kamei, Masahiro Noda +1 more | 2018-03-20 |