Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152518 | Exhaust purification filter | Chiaki SEKI, Yusuke Imai, Yuichi Matsuo, Naohiro Sato | 2024-11-26 |
| 12092008 | Exhaust purification filter | Chiaki SEKI, Yusuke Imai, Yuichi Matsuo, Naohiro Sato | 2024-09-17 |
| 10618375 | Vehicular air-conditioner | Dai Ito, Akira Oga, Hiroshi Takeda, Masataka Kinoshita, Tatsumi Kumada | 2020-04-14 |
| 8571557 | Relay station and base station | — | 2013-10-29 |
| 8544261 | Exhaust gas purification catalyst and exhaust gas purification apparatus using the exhaust gas purification catalyst | Takeshi Mori, Norihiko Suzuki, Yuichi Matsuo | 2013-10-01 |
| 7919050 | Exhaust gas purifying apparatus | Yuichi Matsuo, Takeshi Mori, Norihiko Suzuki | 2011-04-05 |
| 7811960 | Catalyst for exhaust gas purification and exhaust gas purification apparatus | Yuichi Matsuo, Kazunori Kiguchi, Norihiko Suzuki | 2010-10-12 |
| 7589045 | Exhaust gas purifying catalyst and exhaust gas purifying device therewith for vehicle | Yuichi Matsuo, Norihiko Suzuki | 2009-09-15 |
| 7585809 | Purification catalyst for exhaust gas, production method therefor, and purification catalyst equipment for exhaust gas | Yuichi Matsuo, Norihiko Suzuki, Kazunori Kiguchi | 2009-09-08 |
| 7580670 | Broadcast data receiver | — | 2009-08-25 |
| 7476640 | Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas | Yuichi Matsuo, Norihiko Suzuki, Kazunori Kiguchi | 2009-01-13 |
| 7338917 | Purification catalyst for exhaust gas | Yuichi Matsuo, Kazunori Kiguchi, Norihiko Suzuki | 2008-03-04 |
| 7199079 | Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas | Yuichi Matsuo, Norihiko Suzuki, Kazunori Kiguchi | 2007-04-03 |
| 7123080 | Differential amplification input circuit | Takuya Saito | 2006-10-17 |
| 7073451 | Furnace wall structure | Toshihiko Okamoto, Junichiro Matsuda | 2006-07-11 |