Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869879 | Pipe/filler unit, internal heat exchanging type distillation column and production method thereof | Toshinari Nakanishi, Kensuke Iuchi, Kinpei Horiuchi, Masaru Nakaiwa | 2014-10-28 |
| 5783047 | Heat integrated distillation column | Hiroshi Matsuo, Hideo Noda, Tomoaki Takada, Nobuyuki Kobayashi | 1998-07-21 |