Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11307177 | Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material | Takehiro Nishimura, Mitsuhiro Kamioka, Mamoru Nishio, Daisuke Watanabe | 2022-04-19 |
| 11299184 | Railcar bogie including protective film and protective film-equipped plate spring | Takehiro Nishimura, Fumihide Inamura, Katsuyuki Kawashima, Ikko Hanaki, Yuhei Tanaka | 2022-04-12 |