Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304110 | Peeling method and peeling apparatus | Koyo Honoki, Koji ITABASHI | 2025-05-20 |
| 12305155 | Quality evaluation method | Asako Motomura, Yoko Sugiyama, Hiroshi Suganuma, Akinori Kimura, Shizuka Akieda +3 more | 2025-05-20 |
| 12296502 | Peeling apparatus | Koyo Honoki | 2025-05-13 |
| 12078262 | Operation valve | — | 2024-09-03 |
| 12068451 | Lithium-ion secondary battery and manufacturing method thereof | Naohiro Hayashi, Keita Takahashi, Ikuna Satou, Shingo Ohta, Masaki Watanabe | 2024-08-20 |
| 12031683 | Hydrogen gas filling device | Minoru Tanabe | 2024-07-09 |
| 11945049 | SiC wafer manufacturing method and SiC wafer manufacturing apparatus | Shuichi Torii | 2024-04-02 |
| 11726040 | Detecting apparatus | Kazuki MORI | 2023-08-15 |
| 11597039 | Wafer producing method and laser processing apparatus | Kazuya Hirata | 2023-03-07 |
| 11493146 | Opening and closing valve | Yuho Yamamoto, Naoyuki Yamamoto | 2022-11-08 |
| 11469094 | Method of producing wafer | Kazuya Hirata | 2022-10-11 |
| 11446771 | Method for producing wafers using ultrasound | — | 2022-09-20 |
| 11380911 | Electrochemical device | Shinya Teranishi, Mai Fukui, Tetsuya Hori, Ikuna Nishikawa, Hiroo Imamura +2 more | 2022-07-05 |
| 11358306 | Peeling apparatus | Kazuyuki Hinohara | 2022-06-14 |
| 11328945 | Wafer forming apparatus | Kentaro Iizuka | 2022-05-10 |
| 11291388 | Exercise support device, exercise support method and storage medium | Tomoaki Nagasaka | 2022-04-05 |
| 11273522 | Wafer producing method and laser processing apparatus | Kazuya Hirata | 2022-03-15 |
| 11114307 | Method of producing a wafer from an ingot including a peel-off detecting step | — | 2021-09-07 |
| 11008914 | Exhaust purification system of internal combustion engine | Toshihiro Mori | 2021-05-18 |
| 10886127 | Method of producing wafer and apparatus for producing wafer | Kazuyuki Hinohara | 2021-01-05 |
| D902353 | Valve for oil change or the like | Yuho Yamamoto, Naoyuki Yamamoto | 2020-11-17 |
| D902354 | Valve for oil change or the like | Yuho Yamamoto, Naoyuki Yamamoto | 2020-11-17 |
| 10828726 | SiC wafer producing method using ultrasonic wave | Kazuya Hirata | 2020-11-10 |
| 10799987 | Laser processing apparatus | Kentaro Iizuka, Koyo Honoki, Shuichi Torii, Yutaka Kobayashi, Kazuya Hirata | 2020-10-13 |
| 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 | Kazuya Hirata | 2020-08-25 |