Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11044838 | Railway equipment inspecting and measuring apparatus, and railway equipment inspecting and measuring method | Takeshi Kurokawa, Tomohiko Kai, Masaki Araki, Tomoya Sasaki, Takeshi IGA +4 more | 2021-06-22 |
| 8972367 | Information processing system, server apparatus, control method of server apparatus, program and storage medium | — | 2015-03-03 |