HK

Hiroyuki Kawamura

Sumitomo Electric Industries: 5 patents #123 of 3,632Top 4%
Overall (2005): #7,348 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6960309 Plasma display apparatus, fluorescent material, and fluorescent material manufacturing method Masaki Aoki, Kazuhiko Sugimoto, Mitsuhiro Otani, Junichi Hibino 2005-11-01
6939480 Plasma display device Masaki Aoki, Mitsuhiro Otani, Kazuhiko Sugimoto, Junichi Hibino 2005-09-06
6893490 Ink for display panel and method for producing plasma display panel using the same Keisuke Sumida, Shigeo Suzuki 2005-05-17
6857925 Plasma display panel manufacturing method for manufacturing a plasma display panel with superior picture quality, a manufacturing apparatus, and a phosphor ink Shigeo Suzuki, Masaki Aoki, Kanako Miyashita, Mitsuhiro Ohtani, Hiroyuki Kado +2 more 2005-02-22
6855196 Ink for a display panel and method for producing plasma display panel using the ink Keisuke Sumida, Shigeo Suzuki 2005-02-15