Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138694 | Drilling device and unload control program | Hiroki Ishikawa | 2018-11-27 |
| 10012026 | Drilling device and automatic throttle control program | Hiroki Ishikawa | 2018-07-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138694 | Drilling device and unload control program | Hiroki Ishikawa | 2018-11-27 |
| 10012026 | Drilling device and automatic throttle control program | Hiroki Ishikawa | 2018-07-03 |