Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468670 | Magnetic recording disk with composite perpendicular recording layer | Manfred Ernst Schabes, Yoshiaki Sonobe, Kentaro Takano, Dieter K. Weller | 2002-10-22 |
| 6417599 | Piezoelectric resonator, piezoelectric component, and producing method for the piezoelectric resonator | — | 2002-07-09 |
| 6342412 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 2002-01-29 |