Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8595399 | Video/sound signal transmitting system and video/sound signal switching and distributing device | Susumu Ibaraki | 2013-11-26 |
| 7886333 | In-vehicle recording/reproduction device, recording/reproduction device, recording/reproduction system, and recording/reproduction method | Akihiro Yamamoto, Atsushi Yamashita, Takashi Kuwabara | 2011-02-08 |
| 7808905 | Transmission method, sending device and receiving device | Susumu Ibaraki, Akihiro Yamamoto, Toshiaki Mori | 2010-10-05 |
| 7581017 | Data transmission system, data transmission apparatus, data reception apparatus, and data transmission method | — | 2009-08-25 |
| 7280852 | In-vehicle hands-free apparatus | Naoyuki SHIMIZU, Teruaki Ata, Susumu Ibaraki, Toshiaki Mori, Akihiro Yamamoto | 2007-10-09 |
| 7036936 | Display system | Takashi Kuwabara, Susumu Ibaraki, Toshiyuki Itabashi, Morio Iwasaki, Satoru Kotani +2 more | 2006-05-02 |
| 6680903 | Network system, network terminal, and method for specifying location of failure in network system | Kenichi Moriguchi, Toshihisa Ikeda, Yuji Mizuguchi, Takahisa Sakai | 2004-01-20 |
| 6590865 | Transmission system, bandwidth management apparatus, and bandwidth management method | Susumu Ibaraki, Toshihiko Kurosaki | 2003-07-08 |
| 6577813 | Transmitting system and transmitting apparatus | Susumu Ibaraki, Hiroki Murakami | 2003-06-10 |
| 6404777 | Network system, band management apparatus, transmitting apparatus, network transmitting method, band management method, and transmitting method | Susumu Ibaraki | 2002-06-11 |