Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367170 | Light emitting device with irregularities located on a first light transmissive substrate and a second light transmissive substrate | — | 2019-07-30 |
| 9748525 | Light-emitting device having reduced in-plane variation | — | 2017-08-29 |
| 9257676 | Light-emitting device | — | 2016-02-09 |
| 6464485 | Ultrasonic injection mold for an optical disk | Tetsuya Iida, Noriyoshi Shida, Keiji Suga, Kenichi Ishiguro, Atsushi Sato +1 more | 2002-10-15 |