Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972796 | Image pickup system and vehicle-mounted-type sensor system | Hirotsugu Kawata, Susumu Ibaraki, Takahisa Sakai, Toshiaki Mori, Akihiro Yamamoto +2 more | 2005-12-06 |
| 6971022 | Cryptographic apparatus for performing cryptography on a specified area of content data | Susumu Ibaraki, Shinji Inoue, Makoto Tatebayashi | 2005-11-29 |
| 6839006 | Communication device | Takahisa Sakai, Yuji Mizuguchi, Toshitomo Umei | 2005-01-04 |