Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395393 | Optical fiber core wire binder and optical fiber unit | Masashi Akita, Kazuhisa Kashihara, Osamu Saitoh, Iwao Hattori | 2002-05-28 |
| 6174604 | Optical-fiber core binder and optical fiber unit | Masashi Akita, Kazuhisa Kashihara, Osamu Saitoh, Iwao Hattori | 2001-01-16 |
| 5604833 | Resin-packed type optical fiber unit | Kazuhisa Kashihara | 1997-02-18 |