Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8778056 | Zeolite membrane and process for producing zeolite membrane | Tetsuya Uchikawa, Kenji Yajima | 2014-07-15 |
| 8697760 | Process for producing zeolite film, and zeolite film obtained by the process | Shinji Nakamura, Makoto Miyahara | 2014-04-15 |
| 8597612 | Method for producing DDR zeolite | Tetsuya Uchikawa | 2013-12-03 |
| 8497223 | Process for the production of DDR-type zeolite membranes | Kenji Yajima | 2013-07-30 |
| 8307992 | Liquid separation membrane installation body | Kenichi Noda, Miyuki Yabuki | 2012-11-13 |
| 7819944 | Method of dehydration, dehydrating apparatus, and membrane reactor | Kenji Yajima, Kunio Nakayama, Toshihiro Tomita | 2010-10-26 |