Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363468 | Fiber optic rod and production thereof | Eiichiro Yoshikawa, Koji Yamamoto, Hiroshi Kawashima | 1994-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363468 | Fiber optic rod and production thereof | Eiichiro Yoshikawa, Koji Yamamoto, Hiroshi Kawashima | 1994-11-08 |