Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494817 | Display with nonwoven diffuser | Kazuhiko Toyooka, Hiroki Matsuda, James A. Thielen, Jayant Chakravarty, Eric W. Nelson +1 more | 2016-11-15 |
| 9423549 | Surface illuminant device | Kazuhiko Toyooka, Hiroki Matsuda | 2016-08-23 |