Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258491 | Polishing liquid, polishing liquid set, and polishing method | Tomomi Kukita, Tomoyasu Hasegawa | 2025-03-25 |
| 12247140 | Slurry and polishing method | Takaaki Matsumoto, Tomomi Kukita, Tomoyasu Hasegawa | 2025-03-11 |
| 12173219 | Slurry and polishing method | Satoyuki Nomura, Takaaki Matsumoto, Tomoyasu Hasegawa, Tomomi Kukita | 2024-12-24 |
| 12104112 | Slurry, screening method, and polishing method | Satoyuki Nomura, Takaaki Matsumoto, Tomoyasu Hasegawa, Tomomi Kukita | 2024-10-01 |
| 11814548 | Polishing liquid, polishing liquid set, and polishing method | Takaaki Matsumoto, Tomoyasu Hasegawa | 2023-11-14 |
| 11773291 | Polishing liquid, polishing liquid set, and polishing method | Takaaki Matsumoto, Tomoyasu Hasegawa | 2023-10-03 |
| 11767448 | Polishing liquid, polishing liquid set, and polishing method | Takaaki Matsumoto, Tomoyasu Hasegawa, Tomomi Kukita | 2023-09-26 |
| 11702569 | Slurry and polishing method | Takaaki Matsumoto, Tomoyasu Hasegawa | 2023-07-18 |
| 11655394 | Polishing solution and polishing method | Yuya Otsuka | 2023-05-23 |
| 11578236 | Slurry, polishing-liquid set, polishing liquid, and polishing method for base | Hisataka Minami, Keita ARAKAWA, Takahiro Hidaka | 2023-02-14 |
| 11572490 | Polishing liquid, polishing liquid set, and polishing method | — | 2023-02-07 |
| 11566150 | Slurry and polishing method | — | 2023-01-31 |
| 11518920 | Slurry, and polishing method | Tomoyasu Hasegawa, Takaaki Matsumoto | 2022-12-06 |
| 11505731 | Slurry and polishing method | Takaaki Matsumoto, Tomoyasu Hasegawa, Tomomi Kukita | 2022-11-22 |
| 11499078 | Slurry, polishing solution production method, and polishing method | Tomomi Kukita, Takaaki Matsumoto, Tomoyasu Hasegawa | 2022-11-15 |
| 11492526 | Slurry, method for producing polishing liquid, and polishing method | Tomoyasu Hasegawa, Takaaki Matsumoto, Tomomi Kukita | 2022-11-08 |
| 11352523 | Polishing liquid, polishing liquid set and polishing method | Takaaki Matsumoto, Tomomi Kukita, Tomoyasu Hasegawa | 2022-06-07 |
| 11046869 | Polishing liquid, polishing liquid set, and substrate polishing method | Toshiaki Akutsu, Hisataka Minami, Tetsuro Yamashita, Masako AOKI, Masato Fukasawa | 2021-06-29 |
| 10946494 | Polishing agent, stock solution for polishing agent, and polishing method | Masayuki Hanano, Masaya Nishiyama, Yutaka Goh, Haruaki Sakurai | 2021-03-16 |
| 10825687 | Slurry, polishing liquid set, polishing liquid, method for polishing substrate, and substrate | — | 2020-11-03 |
| 10759968 | Abrasive, abrasive set, and method for polishing substrate | Hisataka Minami, Toshiaki Akutsu | 2020-09-01 |
| 10752807 | Slurry, polishing-liquid set, polishing liquid, method for polishing substrate, and substrate | Hisataka Minami, Keita ARAKAWA, Takahiro Hidaka | 2020-08-25 |
| 10703947 | Slurry, polishing fluid set, polishing fluid, and substrate polishing method using same | Hirotaka Akimoto, Takenori Narita, Tadahiro Kimura, Daisuke Ryuzaki | 2020-07-07 |
| 10557058 | Polishing agent, polishing agent set, and substrate polishing method | Toshiaki Akutsu, Hisataka Minami, Koji Fujisaki | 2020-02-11 |
| 10557059 | Slurry, polishing-solution set, polishing solution, substrate polishing method, and substrate | Hisataka Minami, Toshiaki Akutsu, Koji Fujisaki | 2020-02-11 |