Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763407 | Light emitting device | Yoshio Ichihara | 2020-09-01 |
| 10622528 | Light-emitting device | Hironao Oku, Toshiyuki Hashimoto, Takao Ishihara, Takaaki Kato | 2020-04-14 |
| 10615319 | Light emitting device | Kensuke Maehara | 2020-04-07 |
| 10411169 | Light emitting device having leads in resin package | Kensuke Maehara, Kazuya Matsuda, Takaaki Kato | 2019-09-10 |
| 10332824 | Lead frame | Hironao Oku, Toshiyuki Hashimoto, Takao Ishihara, Takaaki Kato | 2019-06-25 |
| 10079201 | Lead frame | Hironao Oku, Toshiyuki Hashimoto, Takao Ishihara, Takaaki Kato | 2018-09-18 |