Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582721 | Apparatus for separating a liquid mixture | Masaaki Mita, Kenji Sugimoto, Furuto Seiryo, Moriyoshi Kudoh | 1996-12-10 |
| 5556539 | Apparatus for separating a liquid mixture by pervaporation | Masaaki Mita, Kenji Sugimoto, Seiji Sudoh, Moriyoshi Kudoh | 1996-09-17 |
| 5243768 | Vapor drier | Takahisa Fukao, Masaaki Mita, Seiji Sudoh | 1993-09-14 |
| 4791235 | Process for separating 2,6-dimethylnaphthalene | Takao Maki, Toshiharu Yokoyama, Akio Nakanishi, Haruki Asatani | 1988-12-13 |
| 4405455 | Adsorption separation apparatus | Masao Ando, Tetsuya Hirota | 1983-09-20 |
| 4332623 | Adsorption separation method and apparatus thereof | Masao Ando, Tetsuya Hirota | 1982-06-01 |