Ota; Migaku
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ota; Migaku.The latest application filed is for "frame forwarding apparatus for converting vlan identifiers".
- Ota; Migaku - Yokohama JP
| Patent | Date |
|---|---|
| Multicast packet routing arrangements for group-membership handling Grant 7,769,008 - Sakamoto , et al. August 3, 2 | 2010-08-03 |
| Dynamic VLAN ID assignment and packet transfer apparatus Grant 7,636,360 - Nagai , et al. December 22, 2 | 2009-12-22 |
| Frame forwarding apparatus for converting VLAN identifiers Grant 7,616,645 - Ota , et al. November 10, 2 | 2009-11-10 |
| Packet forwarding apparatus and access network system Grant 7,477,648 - Ota , et al. January 13, 2 | 2009-01-13 |
| Packet transfer apparatus Grant 7,430,205 - Ota , et al. September 30, 2 | 2008-09-30 |
| Layer 2 switch Grant 7,417,990 - Ikeda , et al. August 26, 2 | 2008-08-26 |
| Packet transfer apparatus Grant 7,388,877 - Ota , et al. June 17, 2 | 2008-06-17 |
| Frame forwarding apparatus for converting VLAN identifiers App 20070171918 - Ota; Migaku ; et al. | 2007-07-26 |
| Packet transfer system, communication network, and packet transfer method App 20070022211 - Shimizu; Shinsuke ; et al. | 2007-01-25 |
| Dynamic VLAN ID assignment and packet transfer apparatus App 20060274744 - Nagai; Minoru ; et al. | 2006-12-07 |
| Layer 2 switch App 20060072572 - Ikeda; Koji ; et al. | 2006-04-06 |
| Packet forwarding apparatus and access network system App 20060062228 - Ota; Migaku ; et al. | 2006-03-23 |
| Packet transfer apparatus App 20060023733 - Shimizu; Shinsuke ; et al. | 2006-02-02 |
| Packet transfer apparatus App 20050286510 - Nakajima, Jun ; et al. | 2005-12-29 |
| Multicast packet routing arrangements for group-membership handling App 20050281265 - Sakamoto, Yoshitaka ; et al. | 2005-12-22 |
| Packet transfer apparatus App 20050207411 - Ota, Migaku ; et al. | 2005-09-22 |
| Packet transfer apparatus App 20050163146 - Ota, Migaku ; et al. | 2005-07-28 |
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