Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965617 | Resynchronous control apparatus of subscriber communication machine, and resynchronizing method | Kazutomo Hasegawa, Nobukazu Koizumi | 2005-11-15 |
| 6965649 | Digital subscriber line communicating system | Yutaka Awata, Hiroyasu Murata, Nobukazu Koizumi, Takashi Sasaki | 2005-11-15 |
| 6953769 | Exhaust gas purifying catalyst | Hiroshi Yamada, Akihide Takami, Kenji Okamoto, Masahiko Shigetsu, Hisaya Kawabata | 2005-10-11 |
| 6944216 | Digital subscriber line communicating system | Yutaka Awata, Hiroyasu Murata, Nobukazu Koizumi, Takashi Sasaki | 2005-09-13 |