Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116188 | Laminated dielectric filter, and antenna duplexer and communication equipment using the same | Toru Yamada, Hiroshi Kushitani, Hideaki Nakakubo | 2006-10-03 |
| 7023301 | Laminated filter with a single shield conductor, integrated device, and communication apparatus | Toru Yamada, Tsutomu Matsumura | 2006-04-04 |
| 6876535 | Ceramic capacitor, method for producing the same, and dielectric multilayer device | Takayuki Takeuchi, Masahiro Yamaoka | 2005-04-05 |
| 6788164 | Complex high frequency components | Tomoya Maekawa, Hiroshi Shigemura, Hideaki Nakakubo, Toru Yamada | 2004-09-07 |
| 6696903 | Laminated dielectric filter, and antenna duplexer and communication equipment using the same | Toru Yamada, Hiroshi Kushitani, Hideaki Nakakubo | 2004-02-24 |
| 6518863 | Dielectric laminated device and manufacturing method thereof | Toru Yamada, Hiroshi Kagata | 2003-02-11 |