Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10241380 | Terahertz wave generator | Toshiaki Naka, Akito Tsuchiya | 2019-03-26 |
| 10120264 | Terahertz wave generator | Toshiaki Naka, Akito Tsuchiya | 2018-11-06 |
| 10031399 | Terahertz wave generator | Toshiaki Naka, Akito Tsuchiya | 2018-07-24 |
| 9897893 | Terahertz wave generation apparatus | Kodo Kawase, Toshiaki Naka, Akito Tsuchiya | 2018-02-20 |
| 9373815 | Sealing layer of organic EL device | Takahiro Washio, Kazuhiro Kubo, Hideo Yamagishi, Akira Nishikawa, Katsuhiko Hayashi | 2016-06-21 |
| 7910856 | Hybrid laser processing apparatus | Ryoji Koseki | 2011-03-22 |
| 7705266 | Hybrid laser processing apparatus | Ryoji Koseki, Yoshihiro Kawahara | 2010-04-27 |
| 5853679 | Removal of nitrogen oxide from exhaust gas | Mitsunori Tabata, Masaaki Kawatsuki, Katsumi Miyamoto, Hiroshi Tsuchida, Tomohiro Yoshinari +8 more | 1998-12-29 |
| 5474965 | Catalyst for catalytic reduction of nitrogen oxide | Tadao Nakatsuji, Hiromitsu Shimizu, Ritsu Yasukawa, Masaaki Kawatsuki, Mitsunori Tabata +2 more | 1995-12-12 |
| 5380692 | Catalyst for catalytic reduction of nitrogen oxide | Tadao Nakatsuji, Hiromitsu Shimizu, Ritsu Yasukawa, Fujio Suganuma, Akihiro Kitazume +7 more | 1995-01-10 |
| 5336476 | Process for removing nitrogen oxides in exhaust gases to nitrogen | Yoshiaki Kintaichi, Hideaki Hamada, Takehiko Ito, Mitsunori Tabata, Kazushi Usui | 1994-08-09 |
| 5227145 | Process for removing nitrogen oxides from exhaust gases | Yoshiaki Kintaichi, Hideaki Hamada, Takehiko Ito, Fujio Suganuma, Mitsunori Tabata +4 more | 1993-07-13 |