Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343812 | Laser processing apparatus | Hiroshi Morikazu, Yohei Kaneko, Kentaro Odanaka | 2025-07-01 |
| 12337412 | Laser processing apparatus and laser processing method | Hiroshi Morikazu, Yohei Kaneko, Kentaro Odanaka | 2025-06-24 |
| 11833608 | Laser processing method | Takamasa Kaneko | 2023-12-05 |
| 10692740 | Laser processing apparatus | — | 2020-06-23 |
| 10658171 | Wafer processing apparatus | — | 2020-05-19 |
| 10573559 | Laser processing method for wafer | — | 2020-02-25 |
| 10388508 | Wafer processing apparatus | — | 2019-08-20 |
| 10297710 | Method of processing wafer | — | 2019-05-21 |
| 10109527 | Optical device wafer processing method | Ryugo Oba, Takumi Shotokuji | 2018-10-23 |
| 9789567 | Laser beam spot shape detection method | Kenji Asano, Keiji Nomaru, Joel Koerwer, Yudai Hata, Yusaku Ito | 2017-10-17 |
| 9761492 | Processing method of optical device wafer | Takumi Shotokuji, Noboru Takeda | 2017-09-12 |
| 9472459 | Wafer divider and wafer division method | — | 2016-10-18 |
| 7585751 | Wafer dividing method using laser beam with an annular spot | Koji Yamaguchi, Yukio Morishige | 2009-09-08 |
| 7521671 | Laser ionization mass spectroscope | Norifumi Kitada, Kenji Takahashi, Haruaki Yoshida, Mizuho Tanaka, Yasuo Suzuki | 2009-04-21 |