Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449978 | Printed substrate, and electronic component having shield structure | Kunio Yamaguchi, Atsushi Tanaka, Kenyu Morozumi | 2008-11-11 |
| 7280008 | Printed-circuit board, electronic part having shield structure, and radio communication apparatus | Kunio Yamaguchi, Atsushi Tsuboi, Kenyu Morozumi | 2007-10-09 |