Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9616369 | Inertial filter | Takuji Ikeda, Yoshio Otani, Masami Furuuchi | 2017-04-11 |
| 8978490 | Inertial filter and particle classification apparatus | Takuji Ikeda, Yoshio Otani, Masami Furuuchi, Masato Mizuno | 2015-03-17 |
| 7965487 | Neutralization apparatus having minute electrode ion generation element | Makoto Hirasawa, Masaaki Tsuji, Akira Okuyama, Susumu Saito | 2011-06-21 |
| 7855868 | Aerosol charge neutralizing device | Tsuyoshi Taishi, Tetsuji Koyama, Soon Bark Kwon, Hiromu Sakurai | 2010-12-21 |
| 7706120 | Ion generating element, ion generator and neutralizer | Makoto Hirasawa, Masaaki Tsuji, Akira Okuyama, Susumu Saito | 2010-04-27 |
| 7612981 | Ion generator and neutralizer | Makoto Hirasawa, Yasufumi Hozumi, Masaaki Tsuji, Akira Okuyama, Susumu Saito | 2009-11-03 |
| 7384666 | Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device | Nobuyasu Suzuki, Toshiharu Makino, Yuka Yamada, Takehito Yoshida, Nobuhiro Aya | 2008-06-10 |
| 6648975 | Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device | Nobuyasu Suzuki, Toshiharu Makino, Yuka Yamada, Takehito Yoshida, Nobuhiro Aya | 2003-11-18 |