Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360458 | Rotary transformer for rotary ultrasonic testing apparatus and rotary ultrasonic testing apparatus using the same | Shoji Shibata, Kunihiko Hatabara, Michiaki Ishihara, Sohken Mitsui | 2016-06-07 |
| 4821575 | Ultrasonic flaw detecting method and apparatus | Takao Sugimoto, Kiyohide Tamaki, Yoshio Udagawa | 1989-04-18 |