Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591045 | Optical cable | — | 2003-07-08 |
| 6024319 | Tension control apparatus | Shigeru Suemori | 2000-02-15 |
| 6000209 | Method and apparatus for manufacturing SZ-slot type optical fiber cable | Yasushi Ito, Noboru Tokairin, Takashi Saitoh, Kiyotaka Nishioka | 1999-12-14 |
| 5234324 | Extruder for highly foamed plastic material having a reduced diameter mixing space for introducing an inert foaming agent | — | 1993-08-10 |