Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675964 | Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity | Kenji Koga, Hiroaki Sakurai, Naoto Koshizaki | 2017-06-13 |
| 8021616 | Gas sensor | Daisuke Miyata, Yoshiaki Matsubara | 2011-09-20 |
| 7965487 | Neutralization apparatus having minute electrode ion generation element | Takafumi Seto, Masaaki Tsuji, Akira Okuyama, Susumu Saito | 2011-06-21 |
| 7706120 | Ion generating element, ion generator and neutralizer | Takafumi Seto, Masaaki Tsuji, Akira Okuyama, Susumu Saito | 2010-04-27 |
| 7612981 | Ion generator and neutralizer | Takafumi Seto, Yasufumi Hozumi, Masaaki Tsuji, Akira Okuyama, Susumu Saito | 2009-11-03 |
| 7575782 | Method for depositing oil agent on workpiece | Nobuyuki Suganuma, Mitsuyoshi Shiba, Yoshiaki Matsubara | 2009-08-18 |
| 7524407 | Gas sensor | Shohei Yoshiyasu, Yoshiaki Matsubara | 2009-04-28 |