Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10915308 | Construction machine and program rewriting system provided with same | — | 2021-02-09 |
| D859465 | Display screen with graphical user interface | Tomofumi Okada, Jun Tsuruda, Tomohiko Ochi, Takayuki Doi | 2019-09-10 |
| D859466 | Display screen with transitional graphical user interface | Tomofumi Okada, Jun Tsuruda, Tomohiko Ochi, Takayuki Doi | 2019-09-10 |
| D647543 | Screen display for a construction machine | Takayuki Doi | 2011-10-25 |