Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497806 | Method of producing a roughening-treated copper foil | — | 2002-12-24 |
| 6495022 | Method of producing copper foil for fine wiring | Hiroki Hara, Nobuchika Yagihashi | 2002-12-17 |
| D466533 | Control box for a sewing machine | Shoji Kasugai, Keiichi Takikoshi, Tomonori Abe | 2002-12-03 |
| D466534 | Control box for a sewing machine | Shoji Kasugai, Keiichi Takikoshi, Tomonori Abe | 2002-12-03 |
| 6469109 | Aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin composition | Youichi Ueda, Mitsuhiro Shibata, Kaori Yamasaki | 2002-10-22 |