Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698291 | Ultrasonic inspection apparatus | Noboru Yamamoto, Ken Takeuchi, Naoya Kawakami, Toshiyuki Hebaru, Makoto Ishijima | 2004-03-02 |
| 6112593 | Portable non-destructive inspection device and support casing therefor | Shigenori Aoki, Seigo Kikuchi, Shigeru Miwa, Hajime Mizunoya, Takenori Hiroki | 2000-09-05 |
| 5481917 | Ultrasonic inspection and imaging instrument | Yukio Arima, Toshihiro Kimura, Yuichi Kunitomo | 1996-01-09 |
| D350294 | Control unit for an ultrasonic flaw detector | Hiroaki Nakashima, Toshiyuki Utsuki, Toshihiko Wada, Yukio Arima | 1994-09-06 |
| D349464 | Ultrasonic flaw detector system | Hiroaki Nakashima, Toshiyuki Utsuki, Toshihiko Wada, Yukio Arima | 1994-08-09 |