Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654153 | Semiconductor saturable absorber-based optical domain optical signal sampling device for sampling an optical signal | — | 2003-11-25 |
| 6628680 | Photoconductive switch with integral wavelength converter | Akira Mizuhara | 2003-09-30 |
| 6614214 | Sampling element controlled by photoconductive switch-generated sampling pulses and sampling device incorporating same | Akira Mizuhara, Tsutomu Takenaka, Norihide Yamada | 2003-09-02 |
| 6586269 | Photo-conductive relay and method of making same | You Kondoh, Tsutomu Takenaka | 2003-07-01 |