Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835475 | Dual-layer perpendicular magnetic recording media with laminated underlayer formed with antiferromagnetically coupled films | Matthew J. Carey, Neil Smith, Kentaro Takano | 2004-12-28 |
| 6808951 | Semiconductor integrated circuit device and manufacturing method thereof | Tsutomu Okazaki, Keisuke Tsukamoto, Hiroshi Yanagita, Daisuke Okada | 2004-10-26 |
| 6731187 | Dual mode piezoelectric filter with a relay electrode on the casing substrate | Takahiro Kurihara, Masao Gamo | 2004-05-04 |
| 6717328 | Piezoelectric resonator and FM detection circuit incorporating the same | Kunio Sawai | 2004-04-06 |