Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195489 | Optical fiber cord, ribbon cord using the same and ribbon cord branch line | Tsuyoshi Shimomichi, Etsuo Ino, Tetsuo Hayano, Kazunaga Kobayashi, Katuyoshi Ishida +2 more | 2001-02-27 |
| 5360464 | Method for splicing and reinforcing carbon coated optical fibers | Ryozo Yamauchi, Akira Wada, Shinji Araki, Tsuyoshi Shimomichi | 1994-11-01 |
| 5223014 | Method for splicing and reinforcing carbon coated optical fibers | Ryozo Yamauchi, Akira Wada, Shinji Araki, Tsuyoshi Shimomichi | 1993-06-29 |
| 5037464 | Method of cleaning and carbon coating optical fiber | Hideo Suzuki, Shinji Araki, Tsuyoshi Shimomichi | 1991-08-06 |
| 5024688 | Method for producing carbon-coated optical fiber | Shinji Araki, Hideo Suzuki, Tsuyoshi Shimomichi | 1991-06-18 |
| 4964694 | Optical fiber and apparatus for producing same | Hideo Suzuki, Shinji Araki, Tsuyoshi Shimomichi | 1990-10-23 |