Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616534 | Diffuser tube | Yasunobu Okajima | 2013-12-31 |
| D652480 | Membrane module for membrane separation | Yasunobu Okajima, Tomokazu Kitano, Tadao Shinkai, Hidetoshi Masutani, Tetsuya Uenaka +2 more | 2012-01-17 |
| D652481 | Water collecting case for membrane module | Yasunobu Okajima, Tomokazu Kitano, Tadao Shinkai, Hidetoshi Masutani, Tetsuya Uenaka +2 more | 2012-01-17 |
| D652103 | Membrane cassette for membrane separation | Yasunobu Okajima, Tomokazu Kitano, Tadao Shinkai, Hidetoshi Masutani, Tetsuya Uenaka +2 more | 2012-01-10 |