Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12223635 | Test support method, test support device, and storage medium | Maho FUJIHARA, Daisuke TATEISHI, Hideo Nakata, Shiho Adachi, Keisuke Sugihara +1 more | 2025-02-11 |
| 11814090 | Railroad system, operation management device, operation management method, and non-transitory storage medium to store operation management program | Maho FUJIHARA, Daisuke TATEISHI, Hideo Nakata, Atsushi Takami, Kenji Ueda | 2023-11-14 |