Patent | Date |
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Zeolite production method Grant 10,669,157 - Itabashi , et al. | 2020-06-02 |
Method for producing beta zeolite Grant 10,501,328 - Itabashi , et al. Dec | 2019-12-10 |
Zeolite production method Grant 10,479,692 - Itabashi , et al. Nov | 2019-11-19 |
M.sup.n+-exchanged beta zeolite, gas adsorbent comprising same, method for producing same, and method for removing nitrogen monoxide Grant 9,968,909 - Elangovan , et al. May 15, 2 | 2018-05-15 |
Zeolite, manufacturing method of the same, and catalytic cracking catalyst of paraffin Grant 9,895,683 - Kubota , et al. February 20, 2 | 2018-02-20 |
Method For Producing Beta Zeolite App 20180022612 - Itabashi; Keiji ;   et al. | 2018-01-25 |
Zeolite, Manufacturing Method Of The Same, And Catalytic Cracking Catalyst Of Paraffin App 20170368539 - Kubota; Yoshihiro ;   et al. | 2017-12-28 |
Hydrocarbon reforming/trapping material and method for removing hydrocarbon Grant 9,844,771 - Ogura , et al. December 19, 2 | 2017-12-19 |
Method for producing MTW-type zeolite Grant 9,840,423 - Itabashi , et al. December 12, 2 | 2017-12-12 |
Zeolite Production Method App 20170267536 - Itabashi; Keiji ;   et al. | 2017-09-21 |
Zeolite Production Method App 20170267535 - Itabashi; Keiji ;   et al. | 2017-09-21 |
Zeolite Production Method App 20170217779 - Itabashi; Keiji ;   et al. | 2017-08-03 |
Beta zeolite and method for producing same Grant 9,688,541 - Itabashi , et al. June 27, 2 | 2017-06-27 |
Zeolite production method Grant 9,670,068 - Itabashi , et al. June 6, 2 | 2017-06-06 |
Fe(II)-substituted beta-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method Grant 9,656,238 - Ogura , et al. May 23, 2 | 2017-05-23 |
Process for producing VET-type zeolite Grant 9,650,257 - Iyoki , et al. May 16, 2 | 2017-05-16 |
Method for producing MAZ-type zeolite Grant 9,546,096 - Itabashi , et al. January 17, 2 | 2017-01-17 |
Method for producing PAU zeolite Grant 9,468,916 - Itabashi , et al. October 18, 2 | 2016-10-18 |
Fe(II)-substituted MEL-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method Grant 9,409,785 - Ogura , et al. August 9, 2 | 2016-08-09 |
Method For Producing Mtw-type Zeolite App 20160200585 - Itabashi; Keiji ;   et al. | 2016-07-14 |
Mn+-EXCHANGED BETA ZEOLITE, GAS ADSORBENT COMPRISING SAME, METHOD FOR PRODUCING SAME, AND METHOD FOR REMOVING NITROGEN MONOXIDE App 20160144338 - Elangovan; Shanmugam Palani ;   et al. | 2016-05-26 |
Method for producing MTW-type zeolite Grant 9,333,495 - Itabashi , et al. May 10, 2 | 2016-05-10 |
Hydrocarbon Reforming/trapping Material And Method For Removing Hydrocarbon App 20160030933 - Ogura; Masaru ;   et al. | 2016-02-04 |
Zeolite, manufacturing method of the same, and catalytic cracking batalyst of paraffin Grant 9,238,219 - Kubota , et al. January 19, 2 | 2016-01-19 |
Process For Producing Vet-type Zeolite App 20150360963 - Iyoki; Kenta ;   et al. | 2015-12-17 |
Fe(II)-substituted beta type zeolite, gas adsorbent containing same and method for producing same, and method for removing nitrogen monoxide and hydrocarbon Grant 9,108,187 - Ogura , et al. August 18, 2 | 2015-08-18 |
Method For Producing Maz-type Zeolite App 20150210556 - Itabashi; Keiji ;   et al. | 2015-07-30 |
Fe(II)-SUBSTITUTED BETA-TYPE ZEOLITE, PRODUCTION METHOD THEREFOR AND GAS ADSORBENT INCLUDING SAME, AND NITRIC OXIDE AND HYDROCARBON REMOVAL METHOD App 20150182941 - Ogura; Masaru ;   et al. | 2015-07-02 |
Fe(II)-SUBSTITUTED MEL-TYPE ZEOLITE, PRODUCTION METHOD THEREFOR AND GAS ADSORBENT INCLUDING SAME, AND NITRIC OXIDE AND HYDROCARBON REMOVAL METHOD App 20150166356 - Ogura; Masaru ;   et al. | 2015-06-18 |
Beta Zeolite And Method For Producing Same App 20150086786 - Itabashi; Keiji ;   et al. | 2015-03-26 |
Method For Producing Pau Zeolite App 20150086474 - Itabashi; Keiji ;   et al. | 2015-03-26 |
Method for producing MTW-type zeolite Grant 8,834,836 - Itabashi , et al. September 16, 2 | 2014-09-16 |