Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374712 | Electrode body producing apparatus | — | 2025-07-29 |
| 11766742 | Laser processing apparatus | — | 2023-09-26 |
| 11136496 | Phosphor-containing film and backlight unit | Megumi SEKIGUCHI, Tatsuya Oba, Masayuki Kusumoto, Natsuru CHIKUSHI | 2021-10-05 |
| 10982135 | Phosphor-containing film and backlight unit | Tatsuya Oba, Natsuru CHIKUSHI, Masayuki Kusumoto, Ryo SATAKE, Megumi SEKIGUCHI | 2021-04-20 |
| 10948767 | Phosphor-containing film and backlight unit | Tatsuya Oba, Hirofumi Toyama | 2021-03-16 |
| 10366876 | Phosphor-containing film and backlight unit | Keisuke OKU, Tatsuya Oba | 2019-07-30 |
| 10153151 | Phosphor-containing film and backlight unit | Keisuke OKU, Tatsuya Oba | 2018-12-11 |