Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834957 | Strut cover, exhaust casing, and gas turbine | Eiichi Tsutsumi, Kazuki Kitagawa, Takayoshi Iijima | 2023-12-05 |
| 11279235 | Terminal device, central device, train information management system, and train information management method | Ryoichi Watanabe, Tomoaki Ikejima, Hiromi Goda, Shogo Tatsumi | 2022-03-22 |
| 10590806 | Exhaust system and gas turbine | Tetsu Konishi, Yoshiyuki I, Tomoto Nagai, Yoshiko Takei | 2020-03-17 |
| 10479217 | In-train transmission control system and relay device | Shogo Tatsumi, Shingo Honda | 2019-11-19 |
| 10352244 | Combustor cooling structure | Yoshiaki Yamaguchi, Satoshi Mizukami, Junichiro Masada, Tetsu Konishi, Kazumasa Takata +3 more | 2019-07-16 |
| 9677406 | Rotor blade support structure | Eigo Katou, Hidekatsu Atsumi | 2017-06-13 |
| 8899934 | Rotor structure | Kazuharu Hirokawa, Yoshimasa Takaoka | 2014-12-02 |