Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369141 | Flame-retardant polycarbonate resin composition | Ken Shimomai, Michio Nakata | 2002-04-09 |
| 6342550 | Flame-retardent polycarbonate resin composition and a molded product using the same | Ken Shimomai | 2002-01-29 |