Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582667 | Shell-and-tube reactor | Yousuke Ogata, Osamu Dodo, Hidefumi Haramaki | 2003-06-24 |
| 5397220 | Canned motor pump | Kazumi Akihisa | 1995-03-14 |
| 5229487 | Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof | Tsuneo Tsubakimoto, Hitoshi Takahashi, Teruaki Fujiwara | 1993-07-20 |
| 4205641 | Start control means for internal combustion engine | Tsunenori Yamasaki, Akira Ikeda | 1980-06-03 |