Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9743186 | Sound reproduction device | Katsu Takeda, Fumiyasu Konno, Susumu Fukushima | 2017-08-22 |
| 9034501 | Electric storage unit | Tatehiko Inoue, Shusaku Kawasaki, Kimiyasu Kakiuchi | 2015-05-19 |
| 8861774 | Sound reproduction device | Katsu Takeda, Fumiyasu Konno, Susumu Fukushima | 2014-10-14 |
| 8750543 | Sound reproduction device | Katsu Takeda, Fumiyasu Konno, Susumu Fukushima | 2014-06-10 |
| 7911350 | Alcohol detection system | Junichi Yukawa, Fumiyasu Konno, Toshio Ishizaki | 2011-03-22 |
| 7631537 | Gas sensor | Masaki Tada | 2009-12-15 |
| 7431359 | Bumper collision sensor | — | 2008-10-07 |
| 7360396 | Gas sensor and fuel cell system and automobile employing the same | — | 2008-04-22 |
| 7058518 | Gas sensor, fuel cell system therewith, and automobile therewith | — | 2006-06-06 |
| 7038147 | Input device and automobile vehicle using the same | Kiyotaka Sasanouchi | 2006-05-02 |
| 7028530 | Gas detector | Nobuharu Katsuki, Masaki Tada, Junichi Yukawa | 2006-04-18 |
| 6668616 | Carbon monoxide sensor | Nobuharu Katsuki, Takashi Ida | 2003-12-30 |
| 6589410 | Hydrocarbon sensor | Takashi Tamai, Noboru Taniguchi | 2003-07-08 |
| 6297723 | Temperature sensor and method of manufacturing the same | Takashi Tamai, Katsunori Matsubara, Kiyoshi Saitou | 2001-10-02 |
| 5675886 | Method of manufacturing a magnetostrictive alloy torque sensor | Hiroyuki Hase | 1997-10-14 |
| 5557974 | Torque sensor using magnetostrictive alloy and method of manufacturing the same | Hiroyuki Hase | 1996-09-24 |
| 5490424 | Pressure sensor with moisture resistance and uniform characteristics | Shinji Saitou | 1996-02-13 |
| 5442966 | Torque sensor | Hiroyuki Hase, Masayuki Wakamiya | 1995-08-22 |
| 5353649 | Non-contact detecting type torque sensor | Hiroyuki Hase, Masayuki Wakamiya | 1994-10-11 |
| 5349868 | Pressure sensor including bridge circuit for detecting permeability of a magnetic layer | Hiroyuki Hase, Masayuki Wakamiya | 1994-09-27 |
| 5323659 | Multifunctional torque sensor | Masayuki Wakamiya, Hiroyuki Hase | 1994-06-28 |
| 5303595 | Pressure sensor utilizing magnetostriction effect | Hiroyuki Hase, Masayuki Wakamiya | 1994-04-19 |
| RE34510 | Pressure sensor | Hiroyuki Hase, Masayuki Wakamiya | 1994-01-18 |
| 5165284 | Pressure sensor utilizing a magnetostriction effect | Hiroyuki Hase, Masayuki Wakamiya | 1992-11-24 |
| 4938069 | Pressure sensor | Hiroyuki Hase, Masayuki Wakamiya | 1990-07-03 |