Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650875 | Light transmitting panels, and methods for adjusting the natural lighting quantity and range using any of the light transmitting panels | Yoshimi Kanada | 1997-07-22 |
| 5461496 | Light transmitting panels, and methods for adjusting the natural lighting quantity and range using any of the light transmitting panels | Yoshimi Kanada | 1995-10-24 |