Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692137 | Intermediate raw material, and polishing composition and composition for surface treatment using the same | Tsutomu Yoshino, Ayano YAMAZAKI, Shogo Onishi, Yasuto Ishida | 2023-07-04 |
| 11643573 | Polishing composition, production method therefor, and polishing method and production method for substrate, using polishing composition | Yukinobu Yoshizaki, Koichi SAKABE, Kenichi Komoto | 2023-05-09 |
| 11447660 | Polishing composition | Yukinobu Yoshizaki | 2022-09-20 |
| 11384256 | Polishing method and method for manufacturing semiconductor substrate | Yukinobu Yoshizaki, Hirofumi Ikawa | 2022-07-12 |
| 11377627 | Composition for surface treatment, method for producing the same, and surface treatment method using the same | Yukinobu Yoshizaki, Koichi SAKABE, Kenichi Komoto | 2022-07-05 |
| 11162057 | Composition for surface treatment, method for producing composition for surface treatment, surface treatment method, and method for producing semiconductor substrate | Tsutomu Yoshino, Ayano YAMAZAKI, Shogo Onishi, Yasuto Ishida | 2021-11-02 |
| 10907073 | Polishing composition | Yukinobu Yoshizaki | 2021-02-02 |
| 10876082 | Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate | Tsutomu Yoshino, Shogo Onishi, Yukinobu Yoshizaki, Yasuto Ishida | 2020-12-29 |
| 10858615 | Surface treatment composition, preparation method thereof, surface treatment method using the same | Yukinobu Yoshizaki, Koichi SAKABE, Kenichi Komoto | 2020-12-08 |
| 10478939 | Polishing method | Yukinobu Yoshizaki, Shogo Onishi | 2019-11-19 |
| 9834703 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Tomohiko Akatsuka | 2017-12-05 |
| 9816010 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Tomohiko Akatsuka, Shuichi Tamada | 2017-11-14 |
| 9688884 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Tomohiko Akatsuka, Shuichi Tamada | 2017-06-27 |
| 9376594 | Polishing composition | Shuichi Tamada | 2016-06-28 |
| 9238755 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Tomohiko Akatsuka, Shuichi Tamada | 2016-01-19 |