Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7458871 | Gas discharge panel production method | Tadayoshi Kosaka | 2008-12-02 |
| 6984937 | Gas discharge panel having protective film containing driving voltage-reducing compound | Tadayoshi Kosaka | 2006-01-10 |
| 6242864 | Plasma display panel with insulating layer having specific characteristics | Hiroyuki Nakahara, Takashi Katayama, Kazuhide Iwasaki, Manabu Ishimoto, Nobuhiro Iwase +1 more | 2001-06-05 |
| 5938494 | Method for producing a plasma display panel | Keiichi Betsui | 1999-08-17 |