Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496886 | Directional coupling bus system using printed board | Hideki Osaka, Masahiro Kitano, Akira Yamagiwa, Ryoichi Kurihara | 2002-12-17 |
| 6438012 | Directional coupling memory module | Hideki Osaka, Takashi Tsunehiro, Koichi Kimura, Susumu Hatano, Kazuya Ito +1 more | 2002-08-20 |