Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492015 | Composite sheet having foamed polycarbonate resin layer and non-foamed polycarbonate resin layer | Takeshi Aoki, Yoshihisa Ishihara, Seiji Takahashi, Yoshiaki Momose | 2002-12-10 |
| 6461735 | Coated article | Masahiro Furuya, Yuji Yoshikawa, Masaaki Yamaya, Akira Yamamoto | 2002-10-08 |