Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5581149 | Display tube for light source | Yukiharu Seko, Hiroshi Kamogawa, Sashiro Uemura, Mitsuaki Morikawa | 1996-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5581149 | Display tube for light source | Yukiharu Seko, Hiroshi Kamogawa, Sashiro Uemura, Mitsuaki Morikawa | 1996-12-03 |