Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872758 | SiC wafer producing method | — | 2020-12-22 |
| 10870169 | Laser processing apparatus and wafer producing method | Yasuyoshi Yubira | 2020-12-22 |
| 10870176 | SiC wafer producing method | — | 2020-12-22 |
| 10872757 | Semiconductor substrate processing method | — | 2020-12-22 |
| 10828726 | SiC wafer producing method using ultrasonic wave | Ryohei Yamamoto | 2020-11-10 |
| 10799987 | Laser processing apparatus | Kentaro Iizuka, Koyo Honoki, Shuichi Torii, Yutaka Kobayashi, Ryohei Yamamoto | 2020-10-13 |
| 10774445 | Wafer production method | — | 2020-09-15 |
| 10755946 | Method for producing a wafer from a hexagonal single crystal ingot by applying a laser beam to form a first production history, an exfoliation layer, and a second production history | Ryohei Yamamoto | 2020-08-25 |
| 10714353 | Planarization method | — | 2020-07-14 |
| 10655632 | Shaft seal device and vertical pump with this shaft seal device | Yasushi Kawai | 2020-05-19 |
| 10625371 | Wafer producing method | Kunimitsu Takahashi, Yoko Nishino | 2020-04-21 |
| 10610973 | Wafer producing method | — | 2020-04-07 |
| 10573505 | SiC wafer producing method | — | 2020-02-25 |
| 10563321 | Wafer producing method | — | 2020-02-18 |
| 10507637 | Peeling apparatus | Kazuyuki Hinohara, Haruki MATSUO, Ryohei Yamamoto | 2019-12-17 |
| 10415889 | Gas cooler having an insertable cooling portion | Yusuke Tomioka, Koji Hagihara, Yasuto Kataoka | 2019-09-17 |
| 10406635 | Wafer producing method and processing feed direction detecting method | — | 2019-09-10 |
| 10403257 | Sound deadening device | Masahiro Kikuchi, Kazuki Tsugihashi, Yosuke FUKUSHIMA, Suguru Kiuchi | 2019-09-03 |
| 10369659 | Wafer producing method | Yoko Nishino, Kunimitsu Takahashi | 2019-08-06 |
| 10357851 | Wafer producing method | Yoko Nishino | 2019-07-23 |
| 10319594 | Wafer thinning method | — | 2019-06-11 |
| 10319593 | Wafer thinning method | Yoko Nishino, Hiroshi Morikazu, Karl Heinz Priewasser | 2019-06-11 |
| 10297438 | Water producing method | Yoko Nishino | 2019-05-21 |
| 10207224 | Seawater desalination system and energy recovery apparatus | Tamami Takahashi, Masanori Goto, Akira Goto, Motohiko Nohmi | 2019-02-19 |
| 10201907 | SiC wafer producting method | — | 2019-02-12 |