Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737133 | Module for optical fiber receptacle used in a scanning device | Yasuyuki Shibayama, Keiji Kataoka | 1998-04-07 |
| 5719832 | Optical recording apparatus using optical fibers for guiding laser beams | Keiji Kataoka, Yasuyuki Shibayama | 1998-02-17 |