Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287566 | Plastic optical fiber and plastic optical fiber cord | Satoshi Matsuba, Shinji Sato, Hideki Kojima, Yasushi Sawamura | 2022-03-29 |
| 11149196 | Pyrromethene-boron complex, color-changing composition, color-changing film, light source unit including same, display, and lighting | Yasunori Ichihashi, Hirotoshi Sakaino, Daisaku Tanaka | 2021-10-19 |
| 10894375 | Color conversion film and light source unit including the same, display, and lighting apparatus | Hirotoshi Sakaino, Daisaku Tanaka, Yoshikazu Sato | 2021-01-19 |
| 10836959 | Pyrromethene-boron complex, color-changing composition, color-changing film, light source unit including same, display, and lighting | Yasunori Ichihashi, Hirotoshi Sakaino, Daisaku Tanaka | 2020-11-17 |
| 10784414 | Light source unit, laminated member, and display and lighting apparatus including them | Takayuki Uto, Wataru Gouda, Jun Sakamoto | 2020-09-22 |
| 10738218 | Polysiloxane, material for semiconductor, and preparation method for semiconductor and solar cell | Fangrong Xu, Ping Li, Takeshi Ikeda, Wei Song, Guangnan Jin +1 more | 2020-08-11 |
| 10703970 | Color conversion composition, color conversion film and light emitting device including the same, liquid crystal display device, and illumination device | Jinwoo Kwon, Hyo-Seok Kim | 2020-07-07 |
| 10669474 | Light source unit, and display and lighting device each including same | Tatsuya Kanzaki, Yuichiro Iguchi | 2020-06-02 |
| 10400165 | Color conversion composition, color conversion sheet and light source unit including the same, display, lighting apparatus, backlight unit, LED chip, and LED package | Daisaku Tanaka, Hirotoshi Sakaino, Tsubasa Hamano | 2019-09-03 |
| 10199589 | Photoelectric conversion element and image sensor using same | Tsuyoshi Tominaga, Jinwoo Kwon | 2019-02-05 |
| 9842884 | Photoelectric conversion element and image sensor | Tsuyoshi Tominaga, Jinwoo Kwon | 2017-12-12 |
| 7854960 | Method of manufacturing an optical device, a method of manufacturing a color filter and a method of manufacturing an organic electroluminescence device | Teruhiko Kai, Masayuki Kotani | 2010-12-21 |
| 7599024 | Substrate provided with bank and substrate provided with color pattern | Teruhiko Kai | 2009-10-06 |