Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322204 | Low temperature zoning formation system for holding freshness of food | Kazuo Hariu, Hiroyuki Nakagawa, Kousaku Nishida | 2008-01-29 |
| 7051546 | Defrosting system using compressed air | Kazuyuki Iwase, Takeshi Kamimura | 2006-05-30 |
| 6792768 | Low temperature physical distribution system and method and apparatus for maintaining quality in auction market | Masaru Murakami | 2004-09-21 |
| 6532761 | Low temperature physical distribution system and method and apparatus for maintaining quality in auction market | Masaru Murakami | 2003-03-18 |
| 6334332 | Low temperature waste crushing system taking advantage of cold shortness | Makoto Yamamoto, Yukio Hirano, Seiichiro Matsuda, Choiku Yoshikawa, Kazutoshi Ito | 2002-01-01 |
| 6191668 | Coaxial resonator and dielectric filter using the same | Kousuke Takeuchi, Yasumi Kobayashi, Kenichi Shibata, Kazuhiro Kuroki | 2001-02-20 |
| 6165053 | Method and apparatus for processing in cold air blast | Kazuhiko Yokokawa, Munehiko Yokokawa | 2000-12-26 |
| 6037699 | Surface acoustic wave device | Yasumi Kobayashi, Kuniyuki Matsui, Kosuke Takeuchi, Kenichi Shibata, Yusuke Takahashi +2 more | 2000-03-14 |
| 6034577 | Integrated interdigital electrode saw filter with specified distances between input/output electrodes | Kuniyuki Matsui, Yasumi Kobayashi, Kousuke Takeuchi, Kenichi Shibata | 2000-03-07 |
| 5877662 | Surface acoustic wave filter including series and parallel interdigital transducers | Yasumi Kobayashi, Kuniyuki Matsui, Kousuke Takeuchi, Hiroshi Kayaki, Yusuke Takahashi +3 more | 1999-03-02 |
| 5844453 | Surface acoustic wave filter utilizing a transducer having interdigital electrodes and continuously adjacent electrodes | Kuniyuki Matsui, Yasumi Kobayashi, Kousuke Takeuchi, Kenichi Shibata | 1998-12-01 |
| 5808523 | High frequency filter including both dielectric and surface acoustic wave resonators | Yasumi Kobayashi, Kuniyuki Matsui, Kousuke Takeuchi, Kenichi Shibata | 1998-09-15 |
| 5760522 | Surface acoustic wave device | Yasumi Kobayashi, Kuniyuki Matsui, Kosuke Takeuchi, Kenichi Shibata, Yusuke Takahashi +2 more | 1998-06-02 |
| 5719536 | Surface acoustic wave filter with optimized parallel and series resonator capacitances | Kuniyuki Matsui, Yasumi Kobayashi, Kosuke Takeuchi, Kenichi Shibata, Yusuke Takahashi +2 more | 1998-02-17 |
| 5719537 | Surface acoustic wave filter with range of a frequency difference between resonance frequencies of series and parallel resonators | Kuniyuki Matsui, Yasumi Kobayashi, Kosuke Takeuchi, Kenichi Shibata, Masami Ikeda +2 more | 1998-02-17 |
| 5675207 | Surface acoustic waver convolver | Kuniyuki Matsui, Yasumi Kobayashi, Kousuke Takeuchi, Kenichi Shibata | 1997-10-07 |
| 5663697 | Surface accoustic wave filter | Yasumi Kobayashi, Kuniyuki Matsui, Kousuke Takeuchi, Hiroshi Kayaki, Yusuke Takahashi +3 more | 1997-09-02 |
| 5543757 | Surface acoustic wave filter including alternate open and shorted reflector grating | Yasumi Kobayashi, Kuniyuki Matsui, Kousuke Takeuchi, Hiroshi Kayaki, Yusuke Takahashi +3 more | 1996-08-06 |
| 5534829 | Antenna duplexer | Yasumi Kobayashi, Kousuke Takeuchi, Kenichi Shibata | 1996-07-09 |