Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177908 | Surface-mounting type antenna, antenna device, and communication device including the antenna device | Kazunari Kawahata, Ken Okada, Atsuyuki Yuasa | 2001-01-23 |
| 6172646 | Antenna apparatus and communication apparatus using the antenna apparatus | Kazunari Kawahata, Ken Okada, Atsuyuki Yuasa, Junichi Kurita | 2001-01-09 |