Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32475 | Optical waveguide transmitting light wave energy in single mode | Shigeo Nishida, Shojiro Kawakami, Seiichi Onoda | 1987-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32475 | Optical waveguide transmitting light wave energy in single mode | Shigeo Nishida, Shojiro Kawakami, Seiichi Onoda | 1987-08-18 |