Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545292 | Optical waveguide circuit device | Masanori Takahashi, Yasuyoshi Uchida, Junichi Hasegawa | 2020-01-28 |
| 9417388 | Spot-size conversion optical waveguide | Kazutaka Nara, Masanori Takahashi, Yasuyoshi Uchida | 2016-08-16 |
| 8917017 | Organic el panel, panel-combined light emitting device, and method of manufacturing organic el panel | Zenichiro Hara, Satoru Kiridoshi, Suguru Nagae, Takanori Okumura, Yuji Saito +3 more | 2014-12-23 |