Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822175 | Liquid conductor switch device | Mitsuchika Saito, Yoshikatsu Ichimura | 2004-11-23 |
| 6819817 | Optical signal storage | Yasuhisa Kaneko | 2004-11-16 |
| 6806431 | Liquid metal micro-relay with suspended heaters and multilayer wiring | Tsutomu Takenaka | 2004-10-19 |
| 6797901 | Switch device and method of making same | Mitsuchika Saito | 2004-09-28 |
| 6765162 | Multi-seal fluid conductor electrical switch device and method of manufacture therefor | Marvin Glenn Wong | 2004-07-20 |
| 6756552 | Multi-pole conductive liquid-based switch device | Tsutomu Takenaka | 2004-06-29 |
| 6747222 | Feature formation in a nonphotoimagable material and switch incorporating same | Marvin Glenn Wong, John Ralph Lindsey | 2004-06-08 |
| 6720507 | Multi-seal fluid conductor electrical switch device | Marvin Glenn Wong | 2004-04-13 |
| 6717495 | Conductive liquid-based latching switch device | Tsutomu Takanaka | 2004-04-06 |
| 6674934 | Pressure-actuated bi-stable optical switching | Kent W. Carey, Tetsuya Hidaka, Mitsuchika Saito, Tsutomu Takenaka | 2004-01-06 |