Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341050 | Electrostatic chuck | Akihito Ono, Tetsuro ITOYAMA, Jumpei UEFUJI | 2025-06-24 |
| 11830755 | Electrostatic chuck and semiconductor manufacturing apparatus | Akihito Ono, Jumpei UEFUJI, Tatsuya Hayakawa | 2023-11-28 |
| 10492739 | X-ray CT device and bed device | Kiminori Toya, Keisuke Oishi, Masayuki Wakahara | 2019-12-03 |
| 10373793 | Conductive contact point pin and charged particle beam apparatus | Michihiro Kawaguchi, Kiminobu Akeno, Kenichi Kataoka | 2019-08-06 |