Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421498 | Systems and methods for conditioning a filter assembly | Atsushi Sakamoto, Hisayuki Kataoka, Kazuma Tsutsumi | 2016-08-23 |
| 8263179 | Process for producing zeolite separation membrane | Yumiko Katakura | 2012-09-11 |
| 8258069 | Zeolitic separation membrane and process for producing the same | — | 2012-09-04 |
| 7951738 | Process for producing zeolite separation membrane | Hiroyuki Chida | 2011-05-31 |
| 7798334 | Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method | Ryoki Sato, Hiroyuki Chida, Kiminori Sato | 2010-09-21 |