Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383307 | Entry sheet for drilling and method for drilling processing using same | Takayuki Kamei, Takaaki Ogashiwa | 2022-07-12 |
| 11325199 | Cutting work method and method for producing cut product | Shigeru Horie, Kazuhiro Nakamura, Kenji Ishikura | 2022-05-10 |
| 11225625 | Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method | Shigeru Horie, Kazuhiro Nakamura, Kenji Ishikura | 2022-01-18 |
| 11214748 | Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method using the same | Shigeru Horie, Kazuhiro Nakamura, Kenji Ishikura | 2022-01-04 |