Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310833 | Process for feeding catalyst to fluidized bed for vapor phase polymerization | Kunimichi Kubo, Motokazu Watanabe, Masatoshi Morikawa, Yoshihisa Yamaguchi | 1994-05-10 |
| 5295788 | Rotor assembly for screw pump | Katsunori Tajima, Mitsunori Arimura, Tadashi Kimura | 1994-03-22 |