Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7215078 | Plasma display apparatus to improve efficiency of emission light | Kazutoshi Morikawa | 2007-05-08 |
| 7164476 | Apparatus and method for detecting pipeline defects | Hiromasa Shima, Kenzi Karasaki, David Thomas Iseley, Toru Goebuchi, Hiroyuki Iinuma | 2007-01-16 |
| 6870316 | Plasma display apparatus | Kazutoshi Morikawa | 2005-03-22 |
| 6825835 | Display device | Shigeki Harada | 2004-11-30 |
| 6787978 | Plasma display panel and plasma display device | Shinsuke Yura, Shigeki Harada | 2004-09-07 |
| 6683589 | Surface discharge type plasma display panel with intersecting barrier ribs | Kanzou Yoshikawa, Takeo Saikatsu, Takao Yasue, Toyohiro Uchiumi | 2004-01-27 |
| 6638129 | Surface discharge type plasma display panel with intersecting barrier ribs | Kanzou Yoshikawa, Takeo Saikatsu, Takao Yasue, Toyohiro Uchiumi | 2003-10-28 |
| 6583561 | Material for converting ultraviolet ray and display device using the same | Takao Sawada, Keiji Fukuyama, Noritsuna Hashimoto, Manabu Akiba | 2003-06-24 |
| 6577061 | Surface discharge type plasma display panel with blue luminescent area substantially wider than red and green luminescent areas | Takayoshi Nagai, Shinichiro Nagano, Kanzou Yoshikawa, Takeo Saikatsu, Toyohiro Uchiumi | 2003-06-10 |
| 6249264 | Surface discharge type plasma display panel with intersecting barrier ribs | Kanzou Yoshikawa, Takeo Saikatsu, Takao Yasue, Toyohiro Uchiumi | 2001-06-19 |
| 5073743 | Electrode for discharge light source | Toshiro Kajiwara, Goroku Kobayashi, Keiji Fukuyama, Yojiro Yano, Keiji Watanabe | 1991-12-17 |