Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416123 | Flaw detection sensitivity adjustment method and abnormality diagnosis method for ultrasonic probe | Masaki Yamano, Yoshiyuki Nakao, Masaki Tanaka, Tsukasa Suda | 2019-09-17 |
| 9304110 | Carburization sensing method | Yoshikazu Takimoto | 2016-04-05 |
| 9033220 | Production management method for steel tubes and pipes | Satoshi Tsuyuguchi, Kazuto Kubota | 2015-05-19 |
| 8610426 | Carburization sensing method | Yoshikazu Takimoto, Kazufumi Miyoshi | 2013-12-17 |
| 8552717 | Eddy current testing method and eddy current testing apparatus | Yoshiyuki Nakao | 2013-10-08 |
| 8269488 | Eddy current testing method, steel pipe or tube tested by the eddy current testing method, and eddy current testing apparatus for carrying out the eddy current testing method | Satoshi Kureishi | 2012-09-18 |