Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935854 | Optical device | — | 2021-03-02 |
| 8867136 | Floating image display device | — | 2014-10-21 |
| 7038382 | Plasma display panel with offset discharge electrodes | Takahiro Togashi | 2006-05-02 |
| 6992444 | Plasma display panel including partition wall member | Takahiro Togashi | 2006-01-31 |
| 6777873 | Plasma display panel | — | 2004-08-17 |
| 4947384 | Optical disk having narrow and wide guide grooves | Kenji Suzuki, Toshihiko Takishita, Satoru Fukuoka, Tsuyoshi Hayashi, Minemasa Ohta | 1990-08-07 |