Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493436 | Optical wave transmission | Yoshio Karasawa, Hisato Iwai, Takayasu Shiokawa | 1996-02-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493436 | Optical wave transmission | Yoshio Karasawa, Hisato Iwai, Takayasu Shiokawa | 1996-02-20 |