Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499582 | Fastening member loosening detection tag | Yoshi Sato, Masayuki Mitsue, Yuta Yoshimatsu | 2022-11-15 |
| 11307177 | Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material | Mitsuhiro Kamioka, Mamoru Nishio, Daisuke Watanabe, Yousuke Tsumura | 2022-04-19 |
| 11299184 | Railcar bogie including protective film and protective film-equipped plate spring | Yousuke Tsumura, Fumihide Inamura, Katsuyuki Kawashima, Ikko Hanaki, Yuhei Tanaka | 2022-04-12 |
| 11244826 | Crystal growth method and semiconductor device manufacturing method | Chiaki Doumoto | 2022-02-08 |