Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618698 | Waste fluid treatment apparatus and processing water regeneration system | Hiroyuki Kashiwagi, Jun Suwano | 2023-04-04 |
| 11383351 | Grinding apparatus | Takayuki Gawazawa | 2022-07-12 |
| 11101151 | Package substrate processing method | Mitsutane KOKUBU, Naoko Yamamoto, Chisato Yamada | 2021-08-24 |
| 11040427 | Workpiece processing method | — | 2021-06-22 |
| 10953516 | Grinding apparatus | — | 2021-03-23 |
| 10930512 | Method of processing workpiece | — | 2021-02-23 |
| 10930558 | Processing apparatus | — | 2021-02-23 |
| 10896822 | Grinding apparatus | Takayuki Gawazawa | 2021-01-19 |
| 10872819 | Workpiece processing method | — | 2020-12-22 |
| 10665482 | Plate-shaped workpiece processing method including first and second cutting steps, where the second step includes use of a cutting fluid containing an organic acid and an oxidizing agent | — | 2020-05-26 |
| 10607865 | Plate-shaped workpiece processing method | — | 2020-03-31 |
| 10546782 | Method of processing workpiece using cutting fluid | — | 2020-01-28 |
| 10522405 | Method of processing workpiece including cutting step that uses cutting fluid with organic acid and oxidizing agent to reduce ductility of layered bodies containing metal | — | 2019-12-31 |
| 10468302 | Workpiece processing method | — | 2019-11-05 |
| 10424511 | Method of processing workpiece | — | 2019-09-24 |
| 10403519 | Cutting blade having cutting edge containing photocatalyst particles | — | 2019-09-03 |
| 10388534 | Method of processing workpiece | — | 2019-08-20 |
| 10354893 | Cutting apparatus and wafer cutting method | — | 2019-07-16 |
| 10283410 | Method of processing workpiece | — | 2019-05-07 |
| 10076825 | Method of grinding wafer | — | 2018-09-18 |
| 9349647 | Cutting method | — | 2016-05-24 |
| 7857985 | Metal-polishing liquid and chemical mechanical polishing method using the same | Katsuhiro Yamashita, Tomoo Kato, Yoshinori Nishiwaki, Mihoko Ishima | 2010-12-28 |
| 7842193 | Polishing liquid | — | 2010-11-30 |
| 6544307 | Polishing composition and manufacturing and polishing methods | Hajime Shimamoto, Shoji Ichikawa, Katsumi Kondo, Susumu Abe | 2003-04-08 |
| 6287819 | Process for producing uridine diphosphate-n-acetylglucosamine | Kazuya Ishige, Yuichiro Midorikawa, Kiyoshi Okuyama, Tomoki Hamamoto, Toshitada Noguchi | 2001-09-11 |