Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761053 | Method for producing railway wheel and railway wheel | Taketo MAEJIMA | 2023-09-19 |
| 11765203 | Communication device and communication method for plant control system | Tatsuyuki Ootani, Katsumi Yoshida | 2023-09-19 |
| 11739788 | Crankshaft and method of manufacturing the same | Tatsuhiko Abe | 2023-08-29 |
| 11674206 | Sintered friction material for railway vehicles and method for producing the same | Kazutaka Asabe, Yuki Ichikawa, Takeshi Nakano, Tokitake Okahira, Isao SHIMAZOE | 2023-06-13 |
| 11578775 | Brake lining for railway vehicle, disc brake system for railway vehicle including same, and sintered friction material to be used for brake lining for railway vehicle | Takahiro Fujimoto, Takanori Kato, Atsushi Sakaguchi, Naruo MIYABE, Takeshi Nakano +2 more | 2023-02-14 |