Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474664 | ATM switch for ensuring cell sequence | Seisho Yasukawa, Masayoshi Nabeshima, Eiji Oki, Naoaki Yamanaka | 2009-01-06 |
| 7339935 | ATM switch for distributing cells to avoid blocking in the ATM switch | Seisho Yasukawa, Masayoshi Nabeshima, Eiji Oki, Naoaki Yamanaka | 2008-03-04 |
| 7292576 | ATM switch having output buffers | Seisho Yasukawa, Masayoshi Nabeshima, Eiji Oki, Naoaki Yamanaka | 2007-11-06 |
| 7136391 | ATM switch | Seisho Yasukawa, Masayoshi Nabeshima, Eiji Oki, Naoaki Yamanaka | 2006-11-14 |