Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657080 | Process for producing acrylic acid | — | 2003-12-02 |
| 6638890 | Modified carrier, complex oxide catalyst and process for preparation of acrylic acid | Michio Tanimoto, Daisuke Nakamura | 2003-10-28 |
| 6632965 | Process for producing acrolein and acrylic acid | Michio Tanimoto, Hideyuki Hironaka, Naomasa Kimura | 2003-10-14 |
| 6563000 | Process for producing acrylic acid | Michio Tanimoto, Daisuke Nakamura | 2003-05-13 |
| 6545177 | Complex oxide catalyst and process for preparation of acrylic acid | Michio Tanimoto, Daisuke Nakamura | 2003-04-08 |