Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518774 | Method for producing iodine-containing silicon compound | Tsutomu Ogihara | 2022-12-06 |
| 11480879 | Composition for forming silicon-containing resist underlayer film and patterning process | Tsutomu Ogihara, Yusuke Biyajima, Masahiro Kanayama | 2022-10-25 |
| 11385544 | Composition for forming silicon-containing resist underlayer film and patterning process | Tsutomu Ogihara, Yusuke Biyajima, Masahiro Kanayama, Masaki Ohashi | 2022-07-12 |
| 11366386 | Patterning process | Tsutomu Ogihara | 2022-06-21 |
| 11306773 | Wheel bearing device | Ryo Konishi | 2022-04-19 |
| 11231649 | Patterning process | Tsutomu Ogihara | 2022-01-25 |