Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400162 | Phosphor containing particle, and light emitting device and phosphor containing sheet using the same | Yasutaka Kuzumoto, Tatsuya Ryohwa, Mami MORISHITA, Makoto Izumi | 2019-09-03 |
| 10263162 | Light emitting device and image displaying system | Kenichi Yoshimura, Tatsuya Ryohwa, Makoto Izumi | 2019-04-16 |
| 10256377 | Light-emitting device and image display apparatus | Tatsuya Ryohwa, Kenichi Yoshimura, Hiroshi Fukunaga, Kanako Nakata, Makoto Izumi | 2019-04-09 |
| 10174886 | Wavelength conversion member and light emitting device | Tatsuya Ryohwa, Mami MORISHITA, Makoto Izumi, Yasutaka Kuzumoto, Takuya Nakashima +1 more | 2019-01-08 |