Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393897 | Service plan change assistance apparatus, decision model creation apparatus, decision model creation program, and train traffic management system | Tsuyoshi Minakawa, Ryota Uematsu, Yuko Yamashita, Yumiko ISHIDO, Yuichi Kobayashi | 2025-08-19 |
| 12307395 | Timetable planning system and timetable generating method | Ryota Sato, Ryota Uematsu, Tsuyoshi Minakawa, Tomoe TOMIYAMA | 2025-05-20 |
| 12280813 | Train operation support system and train operation support method | Ryota Uematsu, Tsuyoshi Minakawa | 2025-04-22 |
| 11836657 | Resource management planning support device, resource management planning support method, and programs | Tomoe TOMIYAMA, Kenichiro OKADA | 2023-12-05 |
| 8841804 | Electric motor with oil temperature sensor and coil temperature sensor, and vehicle drive device using such electric motor | Hiroyuki Nagata | 2014-09-23 |
| 8555748 | Electric motor and vehicle drive device using the same | Hiroyuki Nagata | 2013-10-15 |