Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9465772 | Calculating device, calculating system, and computer product | Yoshio Nakao | 2016-10-11 |
| 9425636 | Operation plan preparation method, operation plan preparation device, and recording medium | Yoshio Nakao | 2016-08-23 |