Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8780010 | Metamaterial provided with at least one spiral conductor for propagating electromagnetic wave | — | 2014-07-15 |
| 8198953 | Two-dimensional left-handed metamaterial | — | 2012-06-12 |
| 8125717 | Three-dimensional left-handed metamaterial | — | 2012-02-28 |
| 8026854 | Stripline-type composite right/left-handed transmission line or left-handed transmission line, and antenna that uses same | — | 2011-09-27 |
| 7864114 | Negative permeability or negative permittivity meta material and surface wave waveguide | — | 2011-01-04 |
| 7696951 | Left-handed medium using no via | — | 2010-04-13 |
| 7391288 | Zeroeth-order resonator | Tatsuo Itoh, Christophe Caloz | 2008-06-24 |
| 7330090 | Zeroeth-order resonator | Tatsuo Itoh, Christophe Caloz | 2008-02-12 |