Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788832 | Optical modulator and optical signal and electric wave signal converter using same | Tetsuya Kawanishi, Masayuki Izutsu, Kaoru Higuma | 2004-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788832 | Optical modulator and optical signal and electric wave signal converter using same | Tetsuya Kawanishi, Masayuki Izutsu, Kaoru Higuma | 2004-09-07 |