Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Shota SHIMAYOSHI, Atsushi Takami | 2023-11-14 |
| 11774146 | Turbo compressor and centrifugal chiller comprising same | Yasushi Hasegawa, Shintaro OMURA | 2023-10-03 |
| 11584168 | Tire | Ryo Oba, Masatomo Nakamura, Koji Hayashi, Masaki Terashima, Masahiro NAGASE +3 more | 2023-02-21 |