Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645902 | Adsorbent having capability of decomposing organic halogen compounds and method for producing the same | Katsuhiro Tokura, Kazuyuki Oshita | 2003-11-11 |
| 5294419 | Method for removing nitrogen oxides and organic chlorine compounds from combustion waste gas | Toshihiko Iwasaki, Haruhito Tsuboi, Takashi Noto, Miki Yamagishi, Takashi Yokoyama +4 more | 1994-03-15 |
| 5260044 | Method for removing organic chlorine compounds from combustion waste gas | Toshihiko Iwasaki, Haruhito Tsuboi, Takashi Noto, Miki Yamagishi, Takashi Yokoyama +4 more | 1993-11-09 |
| 5254797 | Method of treating exhaust gas | Yoshinori Imoto, Katsunosuke Hara, Kunio Sano, Akira Inoue | 1993-10-19 |
| 5206003 | Method of decomposing flow | Yoshinori Imoto, Katsunosuke Hara | 1993-04-27 |
| 4769776 | Apparatus for measuring the concentration of filamentous microorganisms in a mixture including microorganisms | Kazushi Tsumura, Kenji Baba, Shoji Watanabe, Mikio Yoda, Naoki Hara | 1988-09-06 |
| 4581044 | Process for separating carbonic acid gas from methane-rich gas | Masaru Uno, Satoshi IHARA, Takeo Tanabe | 1986-04-08 |
| 4564444 | Filamentous microorganism detector and an apparatus with the detector for controlling the process using microorganisms | Kazushi Tsumura, Kenji Baba, Shunsuke Nogita, Shunji Mori | 1986-01-14 |