Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395101 | Electrostatic chuck | Jumpei UEFUJI | 2025-08-19 |
| 12341050 | Electrostatic chuck | Akihito Ono, Tomoki UMETSU, Jumpei UEFUJI | 2025-06-24 |
| 11393708 | Electrostatic chuck | Masafumi IKEGUCHI, Shuichiro Saigan, Jun Shiraishi | 2022-07-19 |
| 11145532 | Electrostatic chuck | Masafumi IKEGUCHI, Shuichiro Saigan, Jun Shiraishi | 2021-10-12 |
| 10964579 | Electrostatic chuck | Jumpei UEFUJI | 2021-03-30 |
| 10373854 | Electrostatic chuck | Jumpei UEFUJI, Hitoshi Sasaki, Kosuke Yamaguchi, Kengo Maehata, Yuichi Yoshii | 2019-08-06 |