Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764982 | Membrane separation device | Hidetoshi Masutani, Yasunobu Okajima | 2014-07-01 |
| 8741141 | Membrane separator and membrane cassette | Hidetoshi Masutani, Yasunobu Okajima | 2014-06-03 |
| 8728314 | Membrane module and membrane cassette | Hidetoshi Masutani, Yasunobu Okajima | 2014-05-20 |
| D652481 | Water collecting case for membrane module | Yasunobu Okajima, Tadao Shinkai, Hidetoshi Masutani, Tetsuya Uenaka, Yoshio Asakura +2 more | 2012-01-17 |
| D652480 | Membrane module for membrane separation | Yasunobu Okajima, Tadao Shinkai, Hidetoshi Masutani, Tetsuya Uenaka, Yoshio Asakura +2 more | 2012-01-17 |
| D652103 | Membrane cassette for membrane separation | Yasunobu Okajima, Tadao Shinkai, Hidetoshi Masutani, Tetsuya Uenaka, Yoshio Asakura +2 more | 2012-01-10 |
| 5927007 | Plant culture vessel | Fumiaki Oda, Yuichi Yonetsu | 1999-07-27 |