Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053552 | Plasma display panel having end portions of barrier ribs adjusted to avoid vertical swelling | Hiroyuki Yonehara, Hideki Ashida, Shinya Fujiwara, Yasuyuki Akata, Shigeo Suzuki | 2006-05-30 |
| 6646376 | Plasma display panel and a plasma display panel production method | Hiroyuki Yonehara, Hideki Ashida, Shinya Fujiwara, Yasuyuki Akata, Shigeo Suzuki | 2003-11-11 |