Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330378 | Manufacturing method for optical unit and manufacturing method for optical module | Takeshi Fujikawa, Sadayuki Fukui | 2025-06-17 |
| 12043764 | Cationic electrodeposition coating composition and method for electrodeposition coating | Mutsumi OGASAWARA, Takahiro Hidaka | 2024-07-23 |
| 10267489 | Light-emitting apparatus | Yuji Omori, Koki Hirasawa | 2019-04-23 |
| 9786826 | LED light-emitting element | Yusuke Watanabe | 2017-10-10 |
| 8616749 | Planar light-emitting device | Takahiro Shimizu, Koichi Hada, Junji Miyashita, Kiyokazu Watanabe | 2013-12-31 |
| 8390760 | Planar light-emitting device and liquid crystal display apparatus using the same | Takeshi Ogihara, Daisaku Okuwaki, Taku Kumasaka | 2013-03-05 |
| 8220975 | Lens member and optical unit using said lens member | Junji Miyashita, Yasuaki Kayanuma | 2012-07-17 |