Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376641 | Aromatic-aliphatic copolycarbonate and process for producing the same | Satoshi Nagai, Osamu Kondo, Kyohei Takakuwa, Yoshinori Isahaya | 2002-04-23 |
| 6359103 | Aromatic-aliphatic copolycarbonate and process for producing the same | Satoshi Nagai, Osamu Kondo, Kyohei Takakuwa, Yoshinori Isahaya | 2002-03-19 |
| 6355768 | Polycarbonate resin and process for producing the same | Masukazu Hirata | 2002-03-12 |
| 6348559 | Polycarbonate resin and process for producing the same | Kenichi Nakamura | 2002-02-19 |