Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643312 | Method for feeding electric power to a planar light-emitting element | Masanao Okawa, Hirofumi Konishi, Hideharu Kawachi, Koki Fujihara | 2014-02-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643312 | Method for feeding electric power to a planar light-emitting element | Masanao Okawa, Hirofumi Konishi, Hideharu Kawachi, Koki Fujihara | 2014-02-04 |