Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465941 | Cold cathode field emission device and display | Shinji Kubota, Hiroshi Sata | 2002-10-15 |
| 6400923 | Fixing device improved in offset-prevention | Hiromitsu Fukuda, Toshio Ogiso, Masaru Nakano, Katsumi Kumada, Chikara Hiraoka +3 more | 2002-06-04 |
| 6379572 | Flat panel display with spaced apart gate emitter openings | Shinji Kubota | 2002-04-30 |