Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174942 | Combustion-type exhaust gas treatment apparatus | Seiji Kashiwagi | 2019-01-08 |
| 8591819 | Combustion-type exhaust gas treatment apparatus | Hiroyuki Arai, Yasutaka Muroga | 2013-11-26 |
| 8246732 | Exhaust gas cleaning apparatus | Hiroyuki Arai, Makoto Kashiwagi | 2012-08-21 |
| 7727317 | Scrubber and exhaust gas treatment apparatus | Kazutaka Okuda | 2010-06-01 |
| 7112060 | Burner for treating waste gas | Yoshiro Takemura, Tetsuo Komai, Takeshi Tsuji, Kazutaka Okuda, Rikiya Nakamura +6 more | 2006-09-26 |
| 6969250 | Exhaust gas treating device | Rikiya Nakamura, Yuji Shirao, Yoshiro Takemura, Kazutaka Okuda, Takeshi Tsuji | 2005-11-29 |
| 6946022 | Scrubber and exhaust gas treatment apparatus | Kazutaka Okuda | 2005-09-20 |
| 6736635 | Combustor for exhaust gas treatment | Yoshiro Takemura, Tetsuo Komai, Takeshi Tsuji, Kazutaka Okuda, Rikiya Nakamura +6 more | 2004-05-18 |
| 5414463 | Video cameras capable of switching an aspect ratio and view finders for use in the same | Minoru Katoh, Hidenobu Katayori | 1995-05-09 |
| 5251074 | Method and apparatus for controlling a video signal print system | Kentaro Hamma, Yasunori Kobori, Hiroyuki Kimura, Yoshinori Okada, Shoji Ohno +3 more | 1993-10-05 |
| 4403260 | Automatic tape stop device for video signal recording and reproducing apparatus | Shinji Ozaki | 1983-09-06 |