Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8305513 | Liquid crystal display device | Norihisa Fukayama | 2012-11-06 |
| 8199277 | Liquid crystal display device and manufacturing method thereof | Norihisa Fukayama | 2012-06-12 |
| 8134665 | Polarizer and liquid-crystal display apparatus having reduced polarization state in oblique viewing angles | Daisuke Kajita, Ikuo Hiyama, Yuka Utsumi | 2012-03-13 |
| 8059235 | Liquid crystal display | Yuka Utsumi, Makiko Sugibayashi, Ikuo Hiyama, Katsumi Kondo | 2011-11-15 |
| 7920238 | Polarizer and liquid-crystal display apparatus having reduced polarization state in oblique viewing angles | Daisuke Kajita, Ikuo Hiyama, Yuka Utsumi | 2011-04-05 |
| 7911555 | Liquid crystal display device | Norihisa Fukayama | 2011-03-22 |
| 7489374 | Liquid crystal display | Yuka Utsumi, Makiko Sugibayashi, Ikuo Hiyama, Katsumi Kondo | 2009-02-10 |
| 7292299 | Liquid crystal display apparatus | Ikuo Hiyama, Shinichi Komura, Tsunenori Yamamoto, Yuka Utsumi, Daisuke Kajita | 2007-11-06 |
| 7256763 | Liquid crystal display device and driving method thereof | Takeshi Kaneki | 2007-08-14 |
| 6590327 | Color cathode ray tube having flat outer face | Takeharu Furusawa, Nobuhiko Hosotani | 2003-07-08 |
| 6518696 | Color cathode ray tube with shadow mask and mask frame having round corners | Hisashi Nose, Tsuyoshi Iwata | 2003-02-11 |
| 6407494 | Shadow mask type color cathode ray tube whose panel surface is flat | Syunichi Matsumoto | 2002-06-18 |
| 6339282 | Color cathode-ray tube having internal magnetic shield | — | 2002-01-15 |
| 6307310 | Color cathode-ray tube | Tsuyoshi Iwata, Hiroshi Yoshioka | 2001-10-23 |
| 6278232 | Color cathode ray tube | Hisashi Nose, Tsuyoshi Iwata | 2001-08-21 |
| 6262526 | Color Braun tube | Hiroshi Miyazawa, Makoto Koizumi, Hidetoshi Kida | 2001-07-17 |
| 6177758 | Color cathode-ray tube having internal magnetic shield | — | 2001-01-23 |
| 6104132 | Color cathode ray tube | Hisashi Nose, Tsuyoshi Iwata | 2000-08-15 |
| 6028392 | Color braun tube | Hiroshi Miyazawa, Makoto Koizumi, Hidetoshi Kida | 2000-02-22 |
| 6020678 | Color cathode-ray tube having internal magnetic shield | — | 2000-02-01 |
| 5910702 | Color cathode ray tube having an improved shadow mask and shadow mask connector | — | 1999-06-08 |
| 5814933 | Cathode ray tube having an improved front panel | Tsuyoshi Iwata, Hiroshi Yoshioka | 1998-09-29 |