Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8289938 | Access control system in wireless LAN system | Motohiro Uchiyama | 2012-10-16 |
| 7639683 | Multicast communication method using layer 2 and 3 switches | Motohiro Uchiyama | 2009-12-29 |
| 7525911 | Congestion controller for Ethernet switch | Toshihide Hara | 2009-04-28 |
| 5468517 | Method for treating shaped article made of polypropylene resin before coating | Katsuo Miyazaki, Takeshi Ogawa, Sonoko Kakui, Satoshi Ikeda, Yoshiki Yamane | 1995-11-21 |