Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894938 | Glass cullet separation apparatus | Junichi Ichise, Tatsunori Hayashi, Yasuhiko Ikegami, Yoshio Egashira, Makoto Kaneuchi +1 more | 1999-04-20 |
| 5479834 | Apparatus having a pivoted eddy current probe for detecting flaws in the inner surface of a hole | Naoya Shimizu | 1996-01-02 |
| 4744251 | Apparatus for examining tubular members disposed in axially parallel relationship | Isao Shirasu | 1988-05-17 |