Issued Patents All Time
Showing 326–350 of 440 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7099251 | Method of controlling laser power and optical disk player | Hiroki Naoi, Wataru Mashima | 2006-08-29 |
| 7084718 | Band elimination filter, filter device, antenna duplexer and communication apparatus | Shun-ichi Seki, Keiji Onishi | 2006-08-01 |
| 7075391 | Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same | Keiji Onishi, Akio Tsunekawa, Shigeru Tsuzuki | 2006-07-11 |
| 7055707 | Peelably laminated blow-molded containers | Masashi Yoneyama, Masato Seguchi, Takayuki Goto | 2006-06-06 |
| 7046102 | Surface acoustic wave filter, balanced type circuit, and communication apparatus | Keiji Onishi, Takashi Inoue | 2006-05-16 |
| 7038557 | Antenna duplexer and mobile communication device using the same | Toshio Ishizaki, Hisashi Adachi, Makoto Sakakura, Hiroaki Kosugi, Hiroyuki Itokawa +1 more | 2006-05-02 |
| 7034634 | Surface acoustic wave (SAW) resonator, SAW filter and SAW antenna duplexer using the SAW resonator | Shunichi Seki, Kazunori Nishimura, Toru Sakuragawa | 2006-04-25 |
| 7034635 | Antenna duplexer, design method for antenna duplexer, production method for antenna duplexer, and communication apparatus using the same | Shun-ichi Seki | 2006-04-25 |
| 7019435 | Surface acoustic wave device | Shinobu Nakaya, Shigeru Tsuzuki | 2006-03-28 |
| 7015020 | Preparation of 2-keto carboxylic acid from carbon dioxide | Masaya Miyazaki, Hideaki Maeda, Noriyuki Yamada, Masao Shibata | 2006-03-21 |
| 7012480 | Surface acoustic wave filter, balanced type filter and communication device | Narihiro Mita, Shigeru Tsuzuki, Toru Yamada | 2006-03-14 |
| 6992663 | Driving circuit of active matrix type light-emitting element | Shigeki Kondo | 2006-01-31 |
| 6981617 | Extrusion container | Masashi Yoneyama, Takayuki Goto | 2006-01-03 |
| 6976600 | Blow-molded container that is peelably laminated | Masashi Yoneyama, Masato Seguchi, Takayuki Goto | 2005-12-20 |
| 6975180 | Surface acoustic wave filter, and antenna duplexer and communication equipment using the same | Shun-ichi Seki | 2005-12-13 |
| 6972643 | Surface acoustic wave filter | Akio Tsunekawa, Shunichi Seki, Shinobu Nakaya, Toru Yamada | 2005-12-06 |
| 6930570 | Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same | Keiji Onishi, Akio Tsunekawa, Shigeru Tsuzuki | 2005-08-16 |
| 6900705 | Balanced high-frequency device and balance-characteristics improving method and balanced high-frequency circuit using the same | Toshifumi Nakatani, Toshio Ishizaki | 2005-05-31 |
| 6897331 | Fluorous triphase and other multiphase systems | Dennis P. Curran, Ilhyong Ryu, Hiroshi Matsubara | 2005-05-24 |
| 6891450 | Surface acoustic wave filter, balanced type filter and communication device | Narihiro Mita, Shigeru Tsuzuki, Toru Yamada | 2005-05-10 |
| 6882250 | High-frequency device and communication apparatus | Kazuhide Uriu, Toshio Ishizaki | 2005-04-19 |
| 6870302 | Interdigital transducer, surface acoustic wave filter, and radio communication apparatus | Ken Matsunami, Kazunori Nishimura | 2005-03-22 |
| 6870553 | Drive circuit to be used in active matrix type light-emitting element array | Shigeki Kondo | 2005-03-22 |
| 6853269 | Surface acoustic wave filter and communication device using the filter | Kazunori Nishimura, Akio Tsunekawa | 2005-02-08 |
| 6822534 | Laminated electronic component, laminated duplexer and communication device | Kazuhide Uriu, Toru Yamada, Tsutomu Matsumura, Hiroshi Kagata, Kouji Kawakita +1 more | 2004-11-23 |