Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802270 | Apparatus for passing optical fibers through tubular products | Kunio Kashiwaya, Hiroyo Haga, Nobuo Saeki, Youichi Yabuki, Kuniyuki Ozoe +1 more | 1989-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802270 | Apparatus for passing optical fibers through tubular products | Kunio Kashiwaya, Hiroyo Haga, Nobuo Saeki, Youichi Yabuki, Kuniyuki Ozoe +1 more | 1989-02-07 |