Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753368 | Branched polyacetal resin composition | Hidetoshi Okawa, Kuniaki Kawaguchi | 2004-06-22 |
| 6737475 | Branched polyacetal resin composition | Hidetoshi Okawa, Kuniaki Kawaguchi | 2004-05-18 |