Komatsu; Yuzo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Komatsu; Yuzo.The latest application filed is for "method for producing fluoroolefin".
Company Profile
35.43.82
- Komatsu; Yuzo - Osaka JP
- Komatsu; Yuzo - Tokyo JP
- Komatsu; Yuzo - Settsu JP
- Komatsu; Yuzo - Settsu-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Air-conditioning unit Grant 11,454,433 - Kumakura , et al. September 27, 2 | 2022-09-27 |
| Refrigerant composition Grant 11,447,675 - Yotsumoto , et al. September 20, 2 | 2022-09-20 |
| Air conditioning apparatus Grant 11,441,802 - Itano , et al. September 13, 2 | 2022-09-13 |
| Refrigeration cycle apparatus Grant 11,441,819 - Itano , et al. September 13, 2 | 2022-09-13 |
| Heat source unit and refrigeration cycle apparatus Grant 11,435,118 - Kumakura , et al. September 6, 2 | 2022-09-06 |
| Method for preparing 1,2-difluoroethylene and/or 1,1,2-trifluoroethane Grant 11,332,423 - Komatsu May 17, 2 | 2022-05-17 |
| Method for producing difluoroethylene Grant 11,247,951 - Usui , et al. February 15, 2 | 2022-02-15 |
| Method for producing fluoroolefin Grant 11,236,030 - Usui , et al. February 1, 2 | 2022-02-01 |
| Method For Producing Fluoroolefin App 20210253502 - USUI; Takashi ; et al. | 2021-08-19 |
| Refrigerant composition Grant 11,091,679 - Yotsumoto , et al. August 17, 2 | 2021-08-17 |
| Method For Producing Difluoroethylene App 20210246090 - USUI; Takashi ; et al. | 2021-08-12 |
| Refrigerant Composition App 20210189209 - YOTSUMOTO; Yuuki ; et al. | 2021-06-24 |
| Method For Preparing 1,2-difluoroethylene And/or 1,1,2-trifluoroethane App 20210163381 - KOMATSU; Yuzo | 2021-06-03 |
| Refrigeration Cycle Apparatus App 20210163804 - KUMAKURA; Eiji ; et al. | 2021-06-03 |
| Air-conditioning Unit App 20210164703 - KUMAKURA; Eiji ; et al. | 2021-06-03 |
| Air Conditioner App 20210164698 - OHTSUKA; Keisuke ; et al. | 2021-06-03 |
| Air Conditioner App 20210164701 - OHTSUKA; Keisuke ; et al. | 2021-06-03 |
| Method For Producing Difluoroethylene App 20210147323 - USUI; Takashi ; et al. | 2021-05-20 |
| Heat Source Unit And Refrigeration Cycle Apparatus App 20210095897 - KUMAKURA; Eiji ; et al. | 2021-04-01 |
| Coolant-containing Composition, Use For Same, Refrigerator Having Same, And Method For Operating Refrigerator App 20210087446 - ITANO; Mitsushi ; et al. | 2021-03-25 |
| Refrigerant-containing Composition, Use Thereof, Refrigerating Machine Having Same, And Method For Operating Said Refrigerating Machine App 20210079278 - ITANO; Mitsushi ; et al. | 2021-03-18 |
| Heat Exchange Unit App 20210018191 - Itano; Mitsushi ; et al. | 2021-01-21 |
| Refrigeration Cycle Apparatus App 20210003323 - KUMAKURA; Eiji ; et al. | 2021-01-07 |
| Compressor App 20200393175 - ASANO; Yoshinari ; et al. | 2020-12-17 |
| Refrigeration Cycle Apparatus App 20200392389 - ITANO; Mitsushi ; et al. | 2020-12-17 |
| Compressor App 20200393176 - ASANO; Yoshinari ; et al. | 2020-12-17 |
| Refrigeration Cycle Apparatus App 20200393178 - KUMAKURA; Eiji ; et al. | 2020-12-17 |
| Air Conditioner App 20200392387 - OHTSUKA; Keisuke ; et al. | 2020-12-17 |
| Heat Exchange Unit App 20200386459 - ITANO; Mitsushi ; et al. | 2020-12-10 |
| Air Conditioning Apparatus App 20200378662 - ITANO; Mitsushi ; et al. | 2020-12-03 |
| Refrigeration Cycle Apparatus App 20200362215 - KUMAKURA; Eiji ; et al. | 2020-11-19 |
| Air-conditioning Unit App 20200363105 - KUMAKURA; Eiji ; et al. | 2020-11-19 |
| Refrigeration Cycle Apparatus App 20200363106 - ITANO; Mitsushi ; et al. | 2020-11-19 |
| Air Conditioning Apparatus App 20200363085 - ITANO; Mitsushi ; et al. | 2020-11-19 |
| Refrigerating Oil For Refrigerant Or Refrigerant Composition, Method For Using Refrigerating Oil, And Use Of Refrigerating Oil App 20200347283 - ITANO; Mitsushi ; et al. | 2020-11-05 |
| Refrigerating Oil For Refrigerant Or Refrigerant Composition, Method For Using Refrigerating Oil, And Use Of Refrigerating Oil App 20200339856 - ITANO; Mitsushi ; et al. | 2020-10-29 |
| Refrigeration Cycle Apparatus App 20200340714 - ITANO; Mitsushi ; et al. | 2020-10-29 |
| Compressor App 20200333054 - ASANO; Yoshinari ; et al. | 2020-10-22 |
| Refrigeration Cycle Apparatus App 20200332164 - ITANO; Mitsushi ; et al. | 2020-10-22 |
| Refrigeration Cycle Apparatus App 20200333041 - ITANO; Mitsushi ; et al. | 2020-10-22 |
| Refrigeration Cycle Apparatus App 20200332166 - KUMAKURA; Eiji ; et al. | 2020-10-22 |
| Refrigeration Apparatus App 20200333049 - KUMAKURA; Eiji ; et al. | 2020-10-22 |
| Refrigeration Cycle App 20200333051 - KUMAKURA; Eiji ; et al. | 2020-10-22 |
| Refrigeration Cycle Apparatus App 20200325376 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Refrigeration Cycle Apparatus And Method Of Determining Refrigerant Enclosure Amount In Refrigeration Cycle Apparatus App 20200325375 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Warm-water Generating Apparatus App 20200326100 - UKIBUNE; Masanori ; et al. | 2020-10-15 |
| Compressor App 20200326110 - ASANO; Yoshinari ; et al. | 2020-10-15 |
| Refrigeration Cycle App 20200326103 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Refrigeration Cycle Apparatus App 20200326102 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Refrigeration Cycle Apparatus App 20200326101 - ITANO; Mitsushi ; et al. | 2020-10-15 |
| Heat Source Unit And Refrigeration Cycle Apparatus App 20200326105 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Refrigeration Apparatus App 20200326109 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Refrigeration Cycle Apparatus App 20200325377 - KUMAKURA; Eiji ; et al. | 2020-10-15 |
| Refrigeration Cycle Apparatus And Method Of Determining Refrigerant Enclosure Amount In Refrigeration Cycle Apparatus App 20200309437 - KUMAKURA; Eiji ; et al. | 2020-10-01 |
| Refrigeration Cycle Apparatus App 20200309419 - KUMAKURA; Eiji ; et al. | 2020-10-01 |
| Warm-water Generating Apparatus App 20200309411 - UKIBUNE; Masanori ; et al. | 2020-10-01 |
| Piezoelectric element Grant 10,707,404 - Ohta , et al. | 2020-07-07 |
| Refrigerant Composition App 20200148929 - YOTSUMOTO; Yuuki ; et al. | 2020-05-14 |
| Method for producing haloolefin compound and method for removing stabilizer Grant 10,407,368 - Karube , et al. Sept | 2019-09-10 |
| Process for producing 2-chloro-3,3,3-trifluoropropene Grant 10,301,238 - Komatsu , et al. | 2019-05-28 |
| Process for producing 2-chloro-3,3,3-trifluoropropene Grant 10,266,464 - Komatsu , et al. | 2019-04-23 |
| Method for producing chloropropene and method for producing 2,3,3,3-tetrafluoropropene Grant 10,173,952 - Takakuwa , et al. J | 2019-01-08 |
| Method For Producing 2,3,3,3-tetrafluoropropene App 20180370877 - TAKAKUWA; Tatsuya ; et al. | 2018-12-27 |
| Method For Producing Haloolefin Compound And Method For Removing Stabilizer App 20180237365 - KARUBE; Daisuke ; et al. | 2018-08-23 |
| Method for producing fluorine group-containing haloolefin compound and composition Grant 10,053,405 - Karube , et al. August 21, 2 | 2018-08-21 |
| Piezoelectric Element App 20180013056 - OHTA; Yoshiki ; et al. | 2018-01-11 |
| Process For Producing 2-chloro-3,3,3-trifluoropropene App 20170275220 - KOMATSU; Yuzo ; et al. | 2017-09-28 |
| Method for producing .alpha.-fluoroacrylic acid ester Grant 9,738,589 - Ohtsuka , et al. August 22, 2 | 2017-08-22 |
| Method For Producing Fluorine Group-containing Haloolefin Compound And Composition App 20170217860 - KARUBE; Daisuke ; et al. | 2017-08-03 |
| Method For Producing Chloropropene And Method For Producing 2,3,3,3-tetrafluoropropene App 20170217859 - TAKAKUWA; Tatsuya ; et al. | 2017-08-03 |
| Process for production of fluorine-containing block copolymer Grant 9,518,140 - Komatsu , et al. December 13, 2 | 2016-12-13 |
| Method for producing fluorine-containing olefin Grant 9,487,459 - Karube , et al. November 8, 2 | 2016-11-08 |
| METHOD FOR PRODUCING alpha-FLUOROACRYLIC ACID ESTER App 20160297740 - OHTSUKA; Tatsuya ; et al. | 2016-10-13 |
| Process for producing 2,3,3,3-tetrafluoropropene Grant 9,388,099 - Takahashi , et al. July 12, 2 | 2016-07-12 |
| Method for producing .alpha.-fluoroacrylic acid ester Grant 9,388,117 - Ohtsuka , et al. July 12, 2 | 2016-07-12 |
| Process For Production Of Fluorine-containing Block Copolymer App 20160159961 - KOMATSU; Yuzo ; et al. | 2016-06-09 |
| Process for production of fluorine-containing block copolymer Grant 9,290,628 - Komatsu , et al. March 22, 2 | 2016-03-22 |
| Method For Producing Fluorine-containing Olefin App 20160052841 - KARUBE; Daisuke ; et al. | 2016-02-25 |
| Process For Production Of Fluorine-containing Block Copolymer App 20150329683 - KOMATSU; Yuzo ; et al. | 2015-11-19 |
| Process for preparing 2-chloro-3,3,3-trifluoropropene Grant 9,162,945 - Kishimoto , et al. October 20, 2 | 2015-10-20 |
| Process For Producing 2,3,3,3-tetrafluoropropene App 20150259266 - TAKAHASHI; Kazuhiro ; et al. | 2015-09-17 |
| Process for production of fluorine-containing block copolymer Grant 9,127,111 - Komatsu , et al. September 8, 2 | 2015-09-08 |
| METHOD FOR PRODUCING alpha-FLUOROACRYLIC ACID ESTER App 20150191413 - Ohtsuka; Tatsuya ; et al. | 2015-07-09 |
| Process for producing 2,3,3,3-tetrafluoropropene Grant 9,040,760 - Takahashi , et al. May 26, 2 | 2015-05-26 |
| Process For Preparing 2-chloro-3,3,3-trifluoropropene App 20150057473 - Kishimoto; Masayuki ; et al. | 2015-02-26 |
| Process for producing fluorine-containing alkene Grant 8,865,952 - Komatsu , et al. October 21, 2 | 2014-10-21 |
| Process For Producing 2-chloro-3,3,3-trifluoropropene App 20140249336 - Komatsu; Yuzo ; et al. | 2014-09-04 |
| Process for producing fluorine-containing alkene compound Grant 8,816,140 - Karube , et al. August 26, 2 | 2014-08-26 |
| Process for preparing 2,3,3,3-tetrafluoropropene Grant 8,772,554 - Nose , et al. July 8, 2 | 2014-07-08 |
| Process for preparing end-modified vinylidene fluoride elastomer Grant 8,722,809 - Komatsu , et al. May 13, 2 | 2014-05-13 |
| Process For Preparing 2,3,3,3-tetrafluoropropene App 20140121424 - Nose; Masatoshi ; et al. | 2014-05-01 |
| Fluorine-containing polymer having heteroaromatic ring Grant 8,637,601 - Komatsu , et al. January 28, 2 | 2014-01-28 |
| Process For Producing 2,3,3,3-tetrafluoropropene App 20130217928 - Takahashi; Kazuhiro ; et al. | 2013-08-22 |
| Process For Producing Fluorine-containing Alkene Compound App 20120330073 - Karube; Daisuke ; et al. | 2012-12-27 |
| Process For Producing Fluorine-containing Alkene App 20120302802 - Komatsu; Yuzo ; et al. | 2012-11-29 |
| Fluorine-containing Polymer Having Heteroaromatic Ring App 20120271005 - KOMATSU; Yuzo ; et al. | 2012-10-25 |
| Process for preparing heteroaromatic ring compound having N-Rf group Grant 8,252,944 - Komatsu , et al. August 28, 2 | 2012-08-28 |
| Fluorine-containing polymer having heteroaromatic ring Grant 8,236,887 - Komatsu , et al. August 7, 2 | 2012-08-07 |
| Process for preparing heteroaromatic ring compound having N-Rf group Grant 8,212,053 - Komatsu , et al. July 3, 2 | 2012-07-03 |
| PROCESS FOR PREPARING HETEROAROMATIC RING COMPOUND HAVING N-Rf GROUP App 20120116097 - KOMATSU; Yuzo ; et al. | 2012-05-10 |
| Process For Production Of Fluorine-containing Block Copolymer App 20120108756 - Komatsu; Yuzo ; et al. | 2012-05-03 |
| Actuator element Grant 8,123,983 - Komatsu , et al. February 28, 2 | 2012-02-28 |
| Process For Preparing 2,3,3,3-tetrafluoropropene App 20110201851 - Nose; Masatoshi ; et al. | 2011-08-18 |
| Process For Preparing 2,3,3,3-tetrafluoropropene And 1,3,3,3-tetrafluoropropene App 20110137090 - Nose; Masatoshi ; et al. | 2011-06-09 |
| Process For Preparing End-modified Vinylidene Fluoride Elastomer App 20100292408 - Komatsu; Yuzo ; et al. | 2010-11-18 |
| PROCESS FOR PREPARING HETEROAROMATIC RING COMPOUND HAVING N-Rf GROUP App 20100222598 - Komatsu; Yuzo ; et al. | 2010-09-02 |
| Actuator Element App 20100164330 - Komatsu; Yuzo ; et al. | 2010-07-01 |
| Fluorine-containing Polymer Having Heteroaromatic Ring App 20090105400 - Komatsu; Yuzo ; et al. | 2009-04-23 |
| Nonlinear optical materials comprising fluorine-containing polymer Grant 7,262,252 - Araki , et al. August 28, 2 | 2007-08-28 |
| Fluorine-containing ethylenic monomer having hydroxyl group or fluoroalkyl carbonyl group and fluorine-containing polymer prepared by polymerization of same App 20070172763 - Araki; Takayuki ; et al. | 2007-07-26 |
| Optical material containing fluorine-containing polymer having functional group Grant 7,220,809 - Araki , et al. May 22, 2 | 2007-05-22 |
| Fluorine-containing ethylenic monomer having hydroxyl group or fluoroalkyl carbonyl group and fluorine-containing polymer prepared by polymerization of same Grant 7,214,470 - Araki , et al. May 8, 2 | 2007-05-08 |
| Cyclic ether copolymer, coating resin composition, optical devices, and process for production of the devices App 20060189788 - Araki; Takayuki ; et al. | 2006-08-24 |
| Fluorine-containing optical material containing fluorine-containing polymer having functional group capable of forming complex with rare earth metal ion App 20050084231 - Araki, Takayuki ; et al. | 2005-04-21 |
| Nonlinear optical materials comprising fluorine-containing polymer App 20050004253 - Araki, Takayuki ; et al. | 2005-01-06 |
| Fluorine-containing ethylenic monomer having hydroxyl group or fluoroalkyl carbonyl group and fluorine-containing polymer prepared by polymerization of same App 20040002575 - Araki, Takayuki ; et al. | 2004-01-01 |
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