Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7014532 | Lapping machine, lapping method, and method of manufacturing magnetic head | Teruaki Nishioka, Yoshiaki Yanagida, Shunsuke Sone | 2006-03-21 |
| 6722947 | Lapping machine, lapping method, and method of manufacturing magnetic head | Teruaki Nishioka, Yoshiaki Yanagida, Shunsuke Sone, Koji Sudo, Tomokazu Sugiyama | 2004-04-20 |
| 6370763 | Manufacturing method for magnetic heads | Motoichi Watanuki, Tomokazu Sugiyama, Yoshiaki Yanagida, Koji Suto | 2002-04-16 |
| 6196897 | Automatic lapping method and a lapping apparatus using the same | Koji Suto, Yoshiaki Yanagida, Motoichi Watanuki, Tomokazu Sugiyama | 2001-03-06 |
| 6132290 | Automatic lapping method of a thin film element and a lapping apparatus using the same | Tomokazu Sugiyama, Motoichi Watanuki, Yoshiaki Yanagida, Koji Suto | 2000-10-17 |
| 5899793 | Lapping apparatus including a lapping base having pads | Yoshiaki Yanagida, Koji Suto, Motoichi Watanuki, Tomokazu Sugiyama | 1999-05-04 |