Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542999 | Valve and shock absorber | Takeshi Yasui | 2023-01-03 |
| 11181164 | Shock absorber | — | 2021-11-23 |
| 10871434 | Particulate detector | Keiichi Kanno, Hidemasa Okumura | 2020-12-22 |
| 10488316 | Fine-particle number measurement device and fine-particle number measurement method | Kenshin Kitoh | 2019-11-26 |
| 10203016 | Shock absorber | — | 2019-02-12 |
| 9777790 | Shock absorber | Ryousuke Kamae, Hideki Hata, Sadatomo MATSUMURA | 2017-10-03 |
| 9685680 | Method of using all-solid-state battery | Toshihiro Yoshida, Kenshin Kitoh, Iwao Ohwada | 2017-06-20 |
| 9488244 | Shock absorber | — | 2016-11-08 |
| 8054151 | Compact inductor and a method for manufacturing the same | Nobuyuki Kobayashi, Natsumi Shimogawa, Shuichi Ozawa | 2011-11-08 |
| 7637516 | Vehicular suspension system | Masaaki Tabata | 2009-12-29 |
| 7619494 | Ladder type piezoelectric filter | Kenji Suzuki | 2009-11-17 |
| 7390001 | Vehicle suspension system | — | 2008-06-24 |
| 7360777 | Vehicle suspension system | Masaki Kanatani, Hidenori Kajino, Motohiko Honma | 2008-04-22 |
| 6765459 | Laminated dielectric resonator and laminated dielectric filter | Takami Hirai, Yasuhiko Mizutani, Hitoshi Saito, Takeshi Noguchi | 2004-07-20 |
| 6566988 | Stacked type dielectric resonator | Yasuhiko Muzutani, Takami Hirai, Takeshi Noguchi | 2003-05-20 |
| 6563058 | Multilayered circuit board and method for producing the same | Yasuhiko Mizutani, Takami Hirai | 2003-05-13 |
| 6542050 | Transmitter-receiver | Hiroyuki Arai, Yasuhiko Mizutani, Takami Hirai | 2003-04-01 |
| 6538534 | Stacked type dielectric filter | Takami Hirai, Yasuhiko Mizutani | 2003-03-25 |
| 6429829 | Antenna device | Takami Hirai, Yasuhiko Mizutani | 2002-08-06 |
| 6356244 | Antenna device | Yasuhiko Mizutani, Takami Hirai, Hiroyuki Arai | 2002-03-12 |
| 6351239 | Electronic device in which integrated antenna and filter both have balanced terminals | Takami Hirai, Yasuhiko Mizutani, Hiroyuki Arai | 2002-02-26 |
| 6294967 | Laminated type dielectric filter | Takami Hirai, Yasuhiko Mizutani | 2001-09-25 |
| 5924611 | Trunk net structure for vehicle | — | 1999-07-20 |