Issued Patents All Time
Showing 1–25 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427604 | Processing method and processing apparatus for ingot | Asahi NOMOTO, Yujiro SUDO, Kunimitsu Takahashi | 2025-09-30 |
| 12354916 | Method of processing wafer | Hayato IGA, Shunichiro Hirosawa | 2025-07-08 |
| 12311470 | Method of processing monocrystalline silicon wafer | Hayato IGA, Shunichiro Hirosawa | 2025-05-27 |
| 12133140 | Store system, status determination method, and non-transitory computer-readable medium | Ayumi Kurihara | 2024-10-29 |
| 12129570 | Manufacturing method of single-crystal silicon substrate | Hayato IGA, Shin Tabata | 2024-10-29 |
| 12106967 | Wafer producing method | — | 2024-10-01 |
| 12090575 | Laser processing apparatus and laser processing method | Kazuki MORI | 2024-09-17 |
| 11958132 | SiC ingot processing method and laser processing apparatus | — | 2024-04-16 |
| 11901231 | Separation method of wafer | Asahi NOMOTO | 2024-02-13 |
| 11881407 | Processed wafer and method of manufacturing chip formation wafer | Masatake Nagaya, Teruaki KUMAZAWA, YUJI NAGUMO, Asahi NOMOTO | 2024-01-23 |
| 11618106 | Processing method and laser processing apparatus including imaging detector for SiC ingot | Shin Tabata | 2023-04-04 |
| 11597039 | Wafer producing method and laser processing apparatus | Ryohei Yamamoto | 2023-03-07 |
| 11534890 | SiC ingot forming method | Toshiyuki Sakai | 2022-12-27 |
| 11469094 | Method of producing wafer | Ryohei Yamamoto | 2022-10-11 |
| 11371787 | Gas cooler | Koji Hagihara | 2022-06-28 |
| 11340163 | Method and apparatus for detecting facet region, wafer producing method, and laser processing apparatus | Yusaku Ito, Naoki MURAZAWA | 2022-05-24 |
| 11273522 | Wafer producing method and laser processing apparatus | Ryohei Yamamoto | 2022-03-15 |
| 11162503 | Magnetic bearing device and fluid machine system using same | Atsushi Sakawaki | 2021-11-02 |
| 11067081 | Screw compressor | Koji Hagihara | 2021-07-20 |
| 11060664 | Pressure container | Yasuto Kataoka, Hirokazu Shukuin | 2021-07-13 |
| 10981250 | Wafer producing apparatus | Kentaro Iizuka, Naoki Omiya, Takashi Mori, Satoshi Yamanaka | 2021-04-20 |
| 10950462 | Diamond substrate producing method | Asahi NOMOTO | 2021-03-16 |
| 10916460 | Wafer producing apparatus | Kentaro Iizuka, Naoki Omiya, Takashi Mori, Motomi Kitano, Hiroshi Kitamura | 2021-02-09 |
| 10895346 | Pressure vessel | Yasuto Kataoka, Koji Hagihara | 2021-01-19 |
| 10895282 | Magnetic bearing device and fluid mechanical system | Atsushi Sakawaki | 2021-01-19 |