| 8536385 |
Process for preparing dimethyl ether and process for preparing a mixture of dimethyl ether and methanol |
Keiichi Okuyama, Yotaro Ohno, Takashi Ogawa, Seiji Aoki, Yasuhiro Mogi +4 more |
2013-09-17 |
| 7033972 |
Catalyst for producing dimethyl ether, method for producing catalyst and method for producing dimethyl ether |
Yotaro Ohno, Takashi Ogawa, Masatsugu Mizuguchi, Masami Ono, Kaoru Fujimoto |
2006-04-25 |
| 7015255 |
Medium oil for slurry-bed reaction process and process of producing dimethyl ether |
Keiji Tomura, Takashi Ogawa, Masami Ono, Keiichi Okuyama, Seiji Aoki +2 more |
2006-03-21 |
| 6800665 |
Method for producing dimethyl ether |
Yotaro Ohno, Takashi Ogawa, Masatsugu Mizuguchi, Masami Ono, Kaoru Fujimoto |
2004-10-05 |
| 6562306 |
Apparatus for producing dimethyl ether |
Takashi Ogawa, Masatsugu Mizuguchi, Masami Ono |
2003-05-13 |
| 6361757 |
Catalyst for manufacturing hydrogen or synthesis gas and manufacturing method of hydrogen or synthesis gas |
Yotaro Ohno, Norio Inoue, Masatsugu Mizuguchi, Keiji Tomura, Takeshi Furukawa +5 more |
2002-03-26 |
| 6221311 |
Apparatus for disposing synthetic resinous materials |
Minoru Asanuma, Tatsuro Ariyama, Yukihiko Asakawa, Koichi Tomioka, Mitsuhiro Fujii +1 more |
2001-04-24 |
| 6147125 |
Method and apparatus for producing dimethyl ether |
Yotaro Ohno, Takashi Ogawa, Masatsugu Mizuguchi, Masami Ono, Kaoru Fujimoto |
2000-11-14 |
| 6053962 |
Scrap melting process |
Tatsuro Ariyama, Takanori Inoguchi, Hidetoshi Noda, Masahiro Matsuura, Takeshi Konishi +1 more |
2000-04-25 |
| 6048380 |
Method for disposing synthetic resinous material |
Minoru Asanuma, Tatsuro Ariyama, Yukihiko Asakawa, Koichi Tomioka, Mitsuhiro Fujii +1 more |
2000-04-11 |
| 5945569 |
Catalyst and method for producing phenols |
Jun Miki, Minoru Asanuma, Takeshi Konishi, Yakudo Tachibana, Aiko WATANABE |
1999-08-31 |
| 5466720 |
Method of producing dimethyl ether |
Kaoru Fujimoto, Yojiro Yamaoka, Takashi Sumigama |
1995-11-14 |
| 5389689 |
Method of producing dimethyl ether |
Kaoru Fujimoto, Yojiro Yamaoka, Takashi Sumigama |
1995-02-14 |
| 5268512 |
Catalyst and process for producing phenol |
Jun Miki, Toshifumi Suzuki, Kazuhiko Tate, Yakudo Tachibana |
1993-12-07 |
| 5139756 |
Catalytic oxidation of ammonia |
Minoru Asanuma, Yakudo Tachibana |
1992-08-18 |
| 5055282 |
Method of decomposing ammonia using a ruthenium catalyst |
Minoru Asanuma, Takao Ikariya |
1991-10-08 |
| 4478801 |
Method for purifying exhaust gases with hydrogensulfates |
Hiroo Tominaga, Kaoru Fujimoto |
1984-10-23 |
