Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489373 | Method for decomposition and recovery of polyurethane resin | Katsuhisa Kodama, Takashi Kumaki | 2002-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489373 | Method for decomposition and recovery of polyurethane resin | Katsuhisa Kodama, Takashi Kumaki | 2002-12-03 |