Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246478 | Apparatus for cutting molten glass for forming glass products | — | 1993-09-21 |
| 4802270 | Apparatus for passing optical fibers through tubular products | Kunio Kashiwaya, Hiroyo Haga, Nobuo Saeki, Kuniyuki Ozoe, Shinichi Fukushima +1 more | 1989-02-07 |
| 4793048 | Method for passing optical fibers through tubular products by vibrating the tubular products | Kunio Kashiwaya, Hiroyo Haga, Nobuo Saeki, Kuniyuki Ozoe, Shinichi Fukushima +1 more | 1988-12-27 |