Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4710216 | Method of making flexible optical fiber bundle | Yuho Harada, Tsutomu Maruyama, Shigeo Kuwayama | 1987-12-01 |
| 4453962 | Method of manufacturing a flexible optical fiber bundle | Yuho Harada, Tsutomu Maruyama, Shigeo Kuwayama | 1984-06-12 |