Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562828 | Wastewater treatment apparatus | Masaru Chiyomaru, Makoto Susaki, Yukiko Shirakusa, Kazuhide Kamimura, Tetsuya Ito +1 more | 2013-10-22 |
| 7235220 | Exhaust gas treatment method, exhaust gas treatment system, and catalytic oxidation apparatus | Shintaro Honjo, Kozo Iida, Kenichi Okada, Yasuhiro Takeuchi | 2007-06-26 |
| 6277327 | Method for the anticorrosive treatment of waste plastics treating equipment | Naohiko Ukawa, Masato Kaneko, Kazuto Kobayashi, Shigeo Hasegawa, Wataru Matsubara +3 more | 2001-08-21 |
| 5158524 | Apparatus for restraining a paper web to be subjected to chopper-fold in rotary printing press | Minoru Muto | 1992-10-27 |