Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5909199 | Plasma driving circuit | Shigeki Miyazaki | 1999-06-01 |
| 4775891 | Image display using liquid crystal display panel | Tsuyoshi Aoki, Saburo Kobayashi, Minoru Usui | 1988-10-04 |