Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158585 | Compressor unit and separator therefor | Norihide Saho, Takeo Nemoto, Shintaro Sado, Tadashi Takada, Susumu Harada | 1992-10-27 |
| 4776703 | Continuous treatment apparatus for viscous material | Chikao Oda, Kazuo Ishida, Takatoshi Kinoshita, Hirohiko Shindoh, Hidekazu Nakamoto | 1988-10-11 |
| 4530708 | Air separation method and apparatus therefor | Norio Nakazato, Makoto Nawata, Sadao Masuda | 1985-07-23 |
| 4459143 | Temperature control method for reversing type heat exchanger group of air separation system | Makoto Nawata, Norio Nakazato, Youichi Itou, Kengo Sugiyama, Yasuo Tasaka | 1984-07-10 |
| 4208199 | Process of and system for liquefying air to separate its component | Norio Nakazato, Norihide Saho, Michimasa Okabe | 1980-06-17 |