Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129567 | Method and apparatus for cutting an optical fiber | Hirohisa Suda, Katsumi Sasaki | 1992-07-14 |
| 5106006 | Method for cutting an optical fiber | Hirohisa Suda, Katsumi Sasaki | 1992-04-21 |
| 5024363 | Method and apparatus for cutting an optical fiber | Hirohisa Suda, Katsumi Sasaki | 1991-06-18 |
| 4948412 | Method of fusion splicing single-mode optical fibers using an arc discharge | Takeshi Yamada, Masao Suzuki, Okosu Watanabe, Osamu Kawata | 1990-08-14 |
| 4878933 | Apparatus for fusion splicing optical fibers | Takeshi Yamada, Okosu Watanabe, Masao Suzuki, Osamu Kawata, Koushi Ishihara | 1989-11-07 |
| 4680449 | Heater for heating heat shrinkable tube | Takeshi Yamada, Okosu Watanabe | 1987-07-14 |