Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617416 | Polyoxymethylene copolymer and molded article thereof | Takahiro Nakamura, Masanori Furukawa, Akira Okamura, Daigo Nakaya | 2003-09-09 |
| 6586567 | Production process of polyphenylene ether | Yuji Takeda, Akio Hasebe, Akira Mitsui | 2003-07-01 |