Takamitsu; Yasuyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takamitsu; Yasuyuki.The latest application filed is for "method for producing aei zeolite".
- Takamitsu; Yasuyuki - Yamaguchi JP
| Patent | Date |
|---|---|
| Method for producing AEI zeolite Grant 10,556,802 - Takamitsu , et al. Feb | 2020-02-11 |
| Method for producing AEI zeolite Grant 10,513,439 - Ishikawa , et al. Dec | 2019-12-24 |
| Method For Producing Aei Zeolite App 20190009257 - TAKAMITSU; Yasuyuki ; et al. | 2019-01-10 |
| Method For Producing Aei Zeolite App 20180230017 - ISHIKAWA; Tomoya ; et al. | 2018-08-16 |
| AEI zeolite containing phosphorus and production method therefor Grant 10,035,141 - Sano , et al. July 31, 2 | 2018-07-31 |
| MFI zeolite having uniform mesopores and method for producing same Grant 9,789,476 - Takamitsu , et al. October 17, 2 | 2017-10-17 |
| Aei Zeolite Containing Phosphorus And Production Method Therefor App 20160144347 - SANO; Tsuneji ; et al. | 2016-05-26 |
| Mfi Zeolite Having Uniform Mesopores And Method For Producing Same App 20150010468 - Takamitsu; Yasuyuki ; et al. | 2015-01-08 |
| Highly heat-resistant .beta.-type zeolite and SCR catalyst employing the same Grant 8,722,560 - Takamitsu , et al. May 13, 2 | 2014-05-13 |
| Highly Heat-resistant Beta-type Zeolite And Scr Catalyst Employing The Same App 20110136657 - Takamitsu; Yasuyuki ; et al. | 2011-06-09 |
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