Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8514808 | Method and function for maintaining mapping between media independent handover functions and transport addresses | Yuu-Heng Alice Cheng | 2013-08-20 |
| 8302990 | Vehicle air bag device | Takashi Arima, Hideho Fukuda, Hironori Arakawa | 2012-11-06 |
| 8286993 | Vehicle air bag device | Takashi Arima, Hideho Fukuda, Hironori Arakawa | 2012-10-16 |
| 8243687 | Secure and seamless WAN-LAN roaming | Kenichi Taniuchi, Tao Zhang, Prathima Agrawal, Ashutosh Dutta, Sunil Madhani +4 more | 2012-08-14 |
| 8223716 | Assisted proactive IP address acquisition | Rafael Marin Lopez | 2012-07-17 |
| 8215664 | Vehicle air bag device | Takashi Arima, Hideho Fukuda, Hironori Arakawa | 2012-07-10 |
| 8160021 | Media-independent handover: session identifier | Subir Das | 2012-04-17 |
| 8068460 | Dynamic packet buffering system for mobile handoff | Victor Fajardo, Kenichi Taniuchi, Ashutosh Dutta | 2011-11-29 |
| 8006089 | Multiple PANA sessions | — | 2011-08-23 |
| 7978655 | Secure and seamless WAN-LAN roaming | Kenichi Taniuchi, Tao Zhang, Prathima Agrawal, Ashutosh Dutta, Sunil Madhani +4 more | 2011-07-12 |
| 7974602 | Fraud detection techniques for wireless network operators | Prathima Agrawal, Nobuyasu Nakjima, Faramak Vakil | 2011-07-05 |
| 7658402 | Curtain airbag system | — | 2010-02-09 |
| 7587598 | Interlayer fast authentication or re-authentication for network communication | Yashuhiro Katsube, Shinichi Baba, Anthony McAuley, Subir Das | 2009-09-08 |
| 7161942 | Method for distributing and conditioning traffic for mobile networks based on differentiated services | Jyh-Cheng Chen, Anthony McAuley, Shinichi Baba | 2007-01-09 |
| 7120145 | Scheme for label switched path loop detection at node device | Junichi Takahashi, Shigeo Matsuzawa, Yasuhiro Katsube | 2006-10-10 |
| 6609316 | Node device and packet transfer method using priority in plural hierarchical levels | Yoshimitsu Shimojo | 2003-08-26 |
| 6501760 | Node device and packet transfer method using priority information in plural hierarchical levels | Yoshimitsu Shimojo | 2002-12-31 |
| 6501754 | Scheme for label switched path loop detection at node device | Junichi Takahashi, Shigeo Matsuzawa, Yasuhiro Katsube | 2002-12-31 |
| 6101193 | Packet scheduling scheme for improving short time fairness characteristic in weighted fair queueing | — | 2000-08-08 |