Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224767 | Fluid separation element assembly | Koji Fujiwara, Hisaaki Fujino | 2001-05-01 |
| 6007723 | Apparatus for processing fluid and method for producing separated fluid | Takao Tanno, Hiromu Takeuchi | 1999-12-28 |
| 5154832 | Spiral wound gas permeable membrane module and apparatus and method for using the same | Hiroyuki Yamamura, Yukuo Toyoda, Kazuhiko Nishimura, Kazuo Imai | 1992-10-13 |