Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072293 | Surface acoustic wave filter, antenna duplexer and method for manufacturing them | Hiroyuki Nakamura, Tetsuya Tsurunari, Hidekazu Nakanishi | 2011-12-06 |
| 7965155 | Surface acoustic wave resonator, and surface acoustic wave filter and antenna duplexer in which the surface acoustic wave resonator is used | Hiroyuki Nakamura, Hidekazu Nakanishi, Yukio Iwasaki, Tetsuya Tsurunari | 2011-06-21 |
| 7812688 | Surface acoustic wave filter, boundary acoustic wave filter, and antenna duplexer using same | Hiroyuki Nakamura, Tetsuya Tsurunari, Hidekazu Nakanishi | 2010-10-12 |
| 7679474 | Surface acoustic wave resonator, and surface acoustic wave filter | Tsutomu Igaki, Kazunori Nishimura, Kazuo Ikeda | 2010-03-16 |
| 7501917 | Surface acoustic wave filter | Kazunori Nishimura, Tsutomu Igaki, Hiroyuki Nakamura | 2009-03-10 |
| 6870302 | Interdigital transducer, surface acoustic wave filter, and radio communication apparatus | Hiroyuki Nakamura, Kazunori Nishimura | 2005-03-22 |
| 6806619 | Interdigital transducer, surface acoustic wave filter, and radio communication apparatus | Hiroyuki Nakamura, Kazunori Nishimura | 2004-10-19 |
| 6710683 | Surface acoustic wave filter and communications apparatus using the same | Hiroyuki Nakamura, Toru Yamada, Kazunori Nishimura, Tsutomu Igaki, Shigeru Tsuzuki +1 more | 2004-03-23 |
| 6496086 | SAW device with inclined reflectors and communication device using SAW device | Shigeru Tsuzuki, Tsutomu Igaki, Kazuki Nishimura | 2002-12-17 |
| 6476691 | Surface acoustic wave filter | Shigeru Tsuzuki, Tsutomu Igaki, Kazunori Nishimura, Hiroyuki Nakamura, Toru Yamada | 2002-11-05 |
| 6469598 | SAW filter with unidirectional transducer and communication apparatus using the same | Shigeru Tsuzuki, Tsutomu Igaki, Kazunori Nishimura | 2002-10-22 |