Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290348 | Device for measuring circularity and cylindrical shape | — | 2007-11-06 |
| 6145422 | Method of positioning work piece and system therefor | Shinji Shibaoka | 2000-11-14 |
| 6135103 | Wire saw for slicing brittle materials with an ingot loading and unloading mechanism | — | 2000-10-24 |
| 6067976 | Wafer cut method with wire saw apparatus and apparatus thereof | Ichiro Katayama, Shinji Shibaoka | 2000-05-30 |
| 5908025 | Wire derailment detecting apparatus of wire saw | — | 1999-06-01 |
| 5896851 | Wire saw | Shigeru Okubo | 1999-04-27 |
| 5893308 | Method of positioning work piece and system therefor | Shinji Shibaoka | 1999-04-13 |
| 5809986 | Wire derailment detecting apparatus for wire saw | — | 1998-09-22 |
| 5628301 | Wire traverse apparatus of wire saw | — | 1997-05-13 |
| 5103074 | Laser processing method and apparatus | Yoshiaki Watanabe, Hideo Ogino, Kazuo Tsuna, Jun Kataoka | 1992-04-07 |