Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480223 | Aerodynamic noise reduction member, railroad vehicle brake disk unit, railroad vehicle disk brake, railroad vehicle wheel, and railroad vehicle | Osamu Kondo, Takahiro Fujimoto, Atsushi Sakaguchi, Yuki Ichikawa | 2022-10-25 |
| 11466737 | Brake disc for railway vehicle | Nobuo Shiraishi, Yusuke Wakabayashi, Takeshi Kurita, Takahiro Fujimoto, Hiroshi Nogami +2 more | 2022-10-11 |
| 11417496 | Stage device, charged particle beam apparatus, and vacuum apparatus | Motohiro TAKAHASHI, Naruo Watanabe, Hironori Ogawa | 2022-08-16 |