Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5859848 | Asynchronous transfer mode packet conversion to one of plural formats | Takahiro Tsukamoto, Koumei Takahashi | 1999-01-12 |
| 4864651 | Light communication apparatus with tracking ability | Satoshi Ogiwara, Izumi Ichikawa, Haruo Imano | 1989-09-05 |
| 4793000 | Light signal receiver | Haruo Imano, Izumi Ichikawa, Satoshi Ogiwara | 1988-12-20 |
| 4566002 | Data output apparatus capable of rotating data output therefrom relative to data input thereto | Akira Konno, Motofumi Konishi | 1986-01-21 |