Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822534 | Laminated electronic component, laminated duplexer and communication device | Kazuhide Uriu, Toru Yamada, Tsutomu Matsumura, Hiroshi Kagata, Kouji Kawakita +1 more | 2004-11-23 |
| 6809611 | Composite filter, antenna duplexer, and communication apparatus | Toshio Ishizaki | 2004-10-26 |
| 6806619 | Interdigital transducer, surface acoustic wave filter, and radio communication apparatus | Ken Matsunami, Kazunori Nishimura | 2004-10-19 |
| 6801100 | Inter-digital transducer, surface acoustic wave filter and communication apparatus using the same | Toru Yamada, Kazunori Nishimura, Toshio Ishizaki, Narihiro Mita | 2004-10-05 |
| 6784759 | Antenna duplexer and communication apparatus | Tomoya Maekawa, Toru Yamada, Toshio Ishizaki | 2004-08-31 |
| 6742676 | Pouring vessel | Masashi Yoneyama, Takayuki Goto | 2004-06-01 |
| 6734318 | Fluorous triphase and other multiphase systems | Dennis P. Curran, Stephen Weber, Bruno Linclau, Lifang Sun | 2004-05-11 |
| RE38484 | Cationized hydroxyalkylcellulose and process for producing the same | Shigenobu Sato | 2004-03-30 |
| 6710683 | Surface acoustic wave filter and communications apparatus using the same | Toru Yamada, Kazunori Nishimura, Tsutomu Igaki, Shigeru Tsuzuki, Ken Matsunami +1 more | 2004-03-23 |
| RE38435 | Separating agent | Yoshio Okamoto, Koichi Hatada, Tohru Shibata, Ichiro Okamoto | 2004-02-24 |
| 6683515 | Surface-acoustic-wave filter providing outputs with different delay times and communications unit | Kenji Monma, Toru Yamada, Kazunori Nishimura | 2004-01-27 |
| 6674345 | Surface acoustic wave filter and communication device using the filter | Kazunori Nishimura, Akio Tsunekawa | 2004-01-06 |