Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678042 | Surface acoustic wave sensor | Takashi Kogai | 2017-06-13 |
| 9645116 | Object characteristics measurement apparatus | Naoyuki Yoshimura | 2017-05-09 |
| 8322218 | Surface acoustic wave element and equipment for measuring characteristics of liquid material | Takashi Kogai | 2012-12-04 |
| 6815313 | Electronic component to be mounted on a circuit board having electronic circuit device sealed therein and method of manufacturing the same | — | 2004-11-09 |
| 6628179 | Surface acoustic wave device with a window for adjustment of the device | Hiroaki Iijima, Nobuhiro Mineshima | 2003-09-30 |
| 6362518 | Electronic compoment to be mounted on a circuit board having electronic circuit device sealed therein and method of manufacturing the same | — | 2002-03-26 |
| 6321444 | Method of making surface acoustic wave device | Hiroaki Iijima, Nobuhiro Mineshima | 2001-11-27 |
| 5523641 | Surface acoustic wave device | Yoshihiko Takeuchi | 1996-06-04 |
| 5521453 | Surface acoustic wave filter and mobile communication system using same | — | 1996-05-28 |
| 5471722 | Method of manufacturing a surface acoustic wave | — | 1995-12-05 |
| 5252882 | Surface acoustic wave device and its manufacturing method | — | 1993-10-12 |
| 5175519 | Surface elastic wave filter having finger omitted transducers to eliminate side lobes | Yoshihiko Takeuchi | 1992-12-29 |
| 4973875 | Surface elastic wave device | — | 1990-11-27 |
| 4878036 | Surface elastic wave filter | Yoshihiko Takeuchi, Toichi Kohda, Shokichiro Yoshikawa | 1989-10-31 |