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Catalytic cracking catalyst, process for producing the same, and method of catalytic cracking of hydrocarbon oil Grant 9,861,966 - Watanabe January 9, 2 | 2018-01-09 |
Lubricant base oil, lubricant composition for internal combustion engine and lubricant composition for driving force transmitting device Grant 9,012,380 - Sano , et al. April 21, 2 | 2015-04-21 |
Lube base oil, process for production thereof, and lubricating oil composition Grant 8,394,745 - Sano , et al. March 12, 2 | 2013-03-12 |
Method for manufacturing zeolite Y with aluminum and titanium inserted therein Grant 8,148,285 - Kuroda , et al. April 3, 2 | 2012-04-03 |
Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmission device Grant 8,105,990 - Shirahama , et al. January 31, 2 | 2012-01-31 |
Method for manufacturing zeolite Y with aluminum and titanium inserted therein App 20110251049 - Kuroda; Ryuzo ;   et al. | 2011-10-13 |
Reformed-fuel-burning gas turbine system and method of operating the same Grant 7,926,288 - Yokota , et al. April 19, 2 | 2011-04-19 |
Lubricating base oil and lubricating oil composition Grant 7,838,709 - Matsui , et al. November 23, 2 | 2010-11-23 |
Hydrodesulfurization catalyst and hydrodesulfurization process for gasoline fractions Grant 7,776,784 - Iki , et al. August 17, 2 | 2010-08-17 |
Gas turbine system burning heavy-oil modified fuel and method of operating same Grant 7,707,816 - Takahashi , et al. May 4, 2 | 2010-05-04 |
Hydrogenation desulfurization isomerization catalyst, process for producing the same and method of desulfurization isomerization for sulfurous hydrocarbon oil Grant 7,691,774 - Watanabe , et al. April 6, 2 | 2010-04-06 |
System for reforming heavy oil, method therefor, and combined cycle power system Grant 7,658,078 - Nishida , et al. February 9, 2 | 2010-02-09 |
Method for producing gas turbine fuel, and method and system for generating electric power by gas turbine Grant 7,611,676 - Inage , et al. November 3, 2 | 2009-11-03 |
Modified fuel burning gas turbine Grant 7,594,387 - Inage , et al. September 29, 2 | 2009-09-29 |
Heavy oil treating method and heavy oil treating system Grant 7,591,983 - Takahashi , et al. September 22, 2 | 2009-09-22 |
Method of evaluating corrosion resistance of material under ammonium bisulfide environment Grant 7,585,677 - Iwawaki September 8, 2 | 2009-09-08 |
Process for continuous production of polyarylene sulfide Grant 7,026,439 - Senga , et al. April 11, 2 | 2006-04-11 |
Catalyst for fluidized catalytic cracking of heavy hydrocarbon oil and method of fluidized catalytic cracking Grant 6,916,762 - Shibuya , et al. July 12, 2 | 2005-07-12 |
Catalyst for hydrocracking of heavy oils and method of hydrocracking heavy oils Grant 6,797,153 - Fukuyama , et al. September 28, 2 | 2004-09-28 |
Solid acid catalyst, production method thereof, and method for hydrodesulfurizing and isomerizing light hydrocarbon oil using the same Grant 6,737,380 - Watanabe , et al. May 18, 2 | 2004-05-18 |
Reactor for hydrotreating and process for producing ultralow sulfur heavy oils by the use of the reactor Grant 6,733,659 - Kure , et al. May 11, 2 | 2004-05-11 |
Fluid catalytic cracking process for heavy oil Grant 6,656,346 - Ino , et al. December 2, 2 | 2003-12-02 |
Process for treating by-product of polyarylene sulfide Grant 6,646,105 - Shirota November 11, 2 | 2003-11-11 |
Mixing apparatus Grant 6,612,731 - Nishida , et al. September 2, 2 | 2003-09-02 |
Genes encoding desulfurization enzymes Grant 6,607,903 - Ishii , et al. August 19, 2 | 2003-08-19 |
Production process for polyarylene sulfide Grant 6,562,900 - Okamoto , et al. May 13, 2 | 2003-05-13 |
Solid acid catalyst, production method thereof, and method for hydrodesulfurizing and isomerizing light hydrocarbon oil using the same App 20030010679 - Watanabe, Katsuya ;   et al. | 2003-01-16 |
Process for treating by-product of polyarylene sulfide App 20020143140 - Shirota, Daigo | 2002-10-03 |
Production process for polyarylene sulfide App 20020019501 - Okamoto, Masaya ;   et al. | 2002-02-14 |
Stratified scavenging two-cycle engine Grant 6,298,811 - Sawada , et al. October 9, 2 | 2001-10-09 |
Stratified scavenging two-cycle engine Grant 6,289,856 - Noguchi September 18, 2 | 2001-09-18 |
Apparatus for mixing a fluid feedstock with particles Grant 6,186,658 - Nishida , et al. February 13, 2 | 2001-02-13 |
Wax composition for forming candles Grant 6,159,254 - Akiyama , et al. December 12, 2 | 2000-12-12 |
Photocatalyst, process for producing the photocatalyst, and photocatalytic reaction method Grant 6,077,492 - Anpo , et al. June 20, 2 | 2000-06-20 |
Process for methanol production Grant 6,028,119 - Kokubu , et al. February 22, 2 | 2000-02-22 |
Catalytic cracking catalyst and method for cracking a heavy oil Grant 5,997,729 - Itoh December 7, 1 | 1999-12-07 |
Process for fluid catalytic cracking of heavy fraction oil Grant 5,951,850 - Ino , et al. September 14, 1 | 1999-09-14 |
Process for fluid catalytic cracking of oils Grant 5,904,837 - Fujiyama May 18, 1 | 1999-05-18 |
Removal of nitrogen oxide from exhaust gas Grant 5,853,679 - Tabata , et al. December 29, 1 | 1998-12-29 |
Catalyst for catalytic reduction of nitrogen oxides Grant 5,733,837 - Nakatsuji , et al. March 31, 1 | 1998-03-31 |
Catalyst for catalytic reduction of nitrogen oxide Grant 5,474,965 - Nakatsuji , et al. December 12, 1 | 1995-12-12 |
Process for removal of hydrogen sulfide Grant 5,391,278 - Honna , et al. February 21, 1 | 1995-02-21 |
Catalyst for catalytic reduction of nitrogen oxide Grant 5,380,692 - Nakatsuji , et al. January 10, 1 | 1995-01-10 |
Process for hydrodesulfurizing a sulfur-containing hydrocarbon Grant 5,336,394 - Iino , et al. August 9, 1 | 1994-08-09 |
Hydrodesulfurizing catalyst composition and method of preparing same Grant 5,280,004 - Iino , et al. January 18, 1 | 1994-01-18 |
Catalyst composition for catalytic cracking of hydrocarbon oil and process for producing the same Grant 5,227,352 - Tsujii , et al. July 13, 1 | 1993-07-13 |
Process for removing nitrogen oxides from exhaust gases Grant 5,227,145 - Kintaichi , et al. July 13, 1 | 1993-07-13 |
Catalyst composition for hydrotreating of hydrocarbons and hydrotreating process using the same Grant 5,187,133 - Yoshinari , et al. February 16, 1 | 1993-02-16 |
Process for hydrogen production from kerosene Grant 5,130,115 - Fujisou , et al. * July 14, 1 | 1992-07-14 |
Steam reforming catalyst for hydrocarbon and method for manufacturing the same Grant 5,075,277 - Saiai , et al. December 24, 1 | 1991-12-24 |
Hydrogen production from hydrocarbon Grant 5,026,536 - Shioiri , et al. June 25, 1 | 1991-06-25 |
Reformed, inorganic polysilazane and method of producing same Grant 4,861,569 - Funayama , et al. August 29, 1 | 1989-08-29 |