Toyama; Takaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toyama; Takaaki.The latest application filed is for "frame forwarding apparatus".
- Toyama; Takaaki - Kawasaki JP
- Toyama; Takaaki - Fujisawa JP
- Toyama; Takaaki - Kanagawaken JP
| Patent | Date |
|---|---|
| Frame forwarding apparatus Grant 8,040,872 - Saito , et al. October 18, 2 | 2011-10-18 |
| Frame Forwarding Apparatus App 20100002702 - Saito; Toshiyuki ; et al. | 2010-01-07 |
| Communication network system and method for synchronously controlling path connection Grant 7,035,264 - Seki , et al. April 25, 2 | 2006-04-25 |
| Communication network system and method for synchronously controlling path connection App 20040213247 - Seki, Takashi ; et al. | 2004-10-28 |
| Cell exchanging device Grant 6,603,767 - Murakami , et al. August 5, 2 | 2003-08-05 |
| Variable length packet switch Grant 6,597,696 - Toyama , et al. July 22, 2 | 2003-07-22 |
| ATM switch Grant 6,507,584 - Moriwaki , et al. January 14, 2 | 2003-01-14 |
| Multiplexing apparatus for transit of signals between service provided by low-speed transmission path and ATM service provided by high-speed transmission path Grant 6,034,954 - Takase , et al. March 7, 2 | 2000-03-07 |
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