Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870582 | Method of producing beta zeolite | Shanmugam Palani Elangovan, Tatsuya Okubo | 2020-12-22 |
| 10807874 | Mordenite zeolite and production method therefor | Natsume KOIKE, Shanmugam Palani Elangovan, Tatsuya Okubo | 2020-10-20 |
| 10710888 | Beta zeolite and method for producing same | Kenta Iyoki, Tatsuya Okubo | 2020-07-14 |
| 10669157 | Zeolite production method | Tatsuya Okubo, Yoshihiro Kamimura, Shanmugam Palani Elangovan | 2020-06-02 |
| 10526209 | MSE-type zeolite production method | Shanmugam Palani Elangovan, Sibel Sogukkanli, Tatsuya Okubo | 2020-01-07 |
| 10501328 | Method for producing beta zeolite | Shanmugam Palani Elangovan, Kyosuke Sodeyama, Tatsuya Okubo | 2019-12-10 |
| 10479692 | Zeolite production method | Tatsuya Okubo, Yoshihiro Kamimura, Shanmugam Palani Elangovan | 2019-11-19 |
| 9895683 | Zeolite, manufacturing method of the same, and catalytic cracking catalyst of paraffin | Yoshihiro Kubota, Satoshi Inagaki, Raita Komatsu, Tatsuya Okubo, Toyohiko Hieda | 2018-02-20 |
| 9844771 | Hydrocarbon reforming/trapping material and method for removing hydrocarbon | Masaru Ogura, Tatsuya Okubo, Kiyofumi Monma, Palani Elangovan Shanmugam | 2017-12-19 |
| 9840423 | Method for producing MTW-type zeolite | Tatsuya Okubo, Kenta Iyoki | 2017-12-12 |
| 9688541 | Beta zeolite and method for producing same | Tatsuya Okubo, Kenta Iyoki | 2017-06-27 |
| 9670068 | Zeolite production method | Tatsuya Okubo, Yoshihiro Kamimura, Shanmugam Palani Elangovan | 2017-06-06 |
| 9656238 | Fe(II)-substituted beta-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method | Masaru Ogura, Tatsuya Okubo, Shanmugam Palani Elangovan | 2017-05-23 |
| 9650257 | Process for producing VET-type zeolite | Kenta Iyoki, Tatsuya Okubo | 2017-05-16 |
| 9546096 | Method for producing MAZ-type zeolite | Tatsuya Okubo, Akari Ogawa, Shanmugam Palani Elangovan | 2017-01-17 |
| 9468916 | Method for producing PAU zeolite | Tatsuya Okubo, Kenta Iyoki | 2016-10-18 |
| 9409785 | Fe(II)-substituted MEL-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method | Masaru Ogura, Tatsuya Okubo, Shanmugam Palani Elangovan | 2016-08-09 |
| 9333495 | Method for producing MTW-type zeolite | Tatsuya Okubo, Kenta Iyoki | 2016-05-10 |
| 9238219 | Zeolite, manufacturing method of the same, and catalytic cracking batalyst of paraffin | Yoshihiro Kubota, Satoshi Inagaki, Raita Komatsu, Tatsuya Okubo, Toyohiko Hieda | 2016-01-19 |
| 9108187 | Fe(II)-substituted beta type zeolite, gas adsorbent containing same and method for producing same, and method for removing nitrogen monoxide and hydrocarbon | Masaru Ogura, Tatsuya Okubo, Shanmugam Palani Elangovan | 2015-08-18 |
| 8834836 | Method for producing MTW-type zeolite | Yoshihiro Kamimura, Tatsuya Okubo | 2014-09-16 |
| 8282908 | Zeolite beta and process for producing the same | Tatsuya Okubo, Yoshihiro Kamimura, Watcharop Chaikittisilp, Shanmugam Palani Elangovan | 2012-10-09 |
| 6309616 | Method for adsorbing and removing ethylene and method for purifying an exhaust gas | Hiroshi Ogawa, Yukio Ito, Masao Nakano | 2001-10-30 |
| 6103208 | Adsorbent for ethylene, method for adsorbing and removing ethylene and method for purifying an exhaust gas | Hiroshi Ogawa, Yukio Ito, Masao Nakano | 2000-08-15 |
| 6042797 | Adsorbent for ethylene, method for adsorbing and removing ethylene and method for purifying an exhaust gas | Hiroshi Ogawa, Yukio Ito, Masao Nakano | 2000-03-28 |