Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040969 | Method and apparatus for grinding magnetic member and method and apparatus for treating waste fluid | Sadahiko Kondo | 2006-05-09 |
| 6889586 | Work cutting apparatus and method for cutting work | Sadahiko Kondo, Toshiaki Sasaki, Toshifumi Hiyoke, Sajio Ozaki | 2005-05-10 |
| 6595094 | Working cutting apparatus and method for cutting work | Sadahiko Kondo, Toshiaki Sasaki, Toshifumi Hiyoke, Sajio Ozaki | 2003-07-22 |
| 6505394 | Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor | Hazime Ishida | 2003-01-14 |
| 6381830 | Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor | Hazime Ishida | 2002-05-07 |
| 6242709 | Method for manufacturing conductive wafers, method for manufacturing thin-plate sintered compacts, method for manufacturing ceramic substrates for thin-film magnetic head, and method for machining conductive wafers | Makoto Fukuda | 2001-06-05 |