Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734114 | Controlling method of air separator | Tadashi Satono | 1988-03-29 |
| 4601328 | Method and apparatus for the temperature balancing control of a plurality of heat exchangers | Sadao Masuda, Kiyoshi Sasaki | 1986-07-22 |
| 4582519 | Gas-liquefying system including control means responsive to the temperature at the low-pressure expansion turbine | Kazuo Someya | 1986-04-15 |
| 4459143 | Temperature control method for reversing type heat exchanger group of air separation system | Makoto Nawata, Norio Nakazato, Sachihiro Yoshimatsu, Youichi Itou, Kengo Sugiyama | 1984-07-10 |