Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5016475 | Wiredrawing apparatus including an ultrasonic flaw detector | Tamotsu Shozaki | 1991-05-21 |
| 4537073 | Inspection method of square billet using electronic scanning | Takehiko Ooshiro, Masayoshi Iwasaki, Kousuke Sahara, Norio Suzuki, Hitoshi Utsumi +1 more | 1985-08-27 |