Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131915 | Light source device and projector | Kenshi Sakai, Hiroaki Yanai, Tomohiro Yokoo, Makoto Zakoji | 2021-09-28 |
| 6188878 | Receiver for receiving text-based multiplex broadcast | Masami Yanagibori | 2001-02-13 |