Issued Patents All Time
Showing 76–100 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844968 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Makoto Tsumura, Tetsuro Minemura | 2005-01-18 |
| 6784891 | Image display system | Tatsuki Inuzuka, Tsunenori Yamamoto, Makoto Tsumura, Yasutaka Toyoda | 2004-08-31 |
| 6756954 | Liquid crystal display apparatus | Tsunenori Yamamoto, Nobuyuki Suzuki, Makoto Tsumura | 2004-06-29 |
| 6709122 | Plane-like lighting units and display equipment provided therewith | Masaya Adachi, Makoto Tsumura, Shusuke Endo | 2004-03-23 |
| 6704066 | Liquid crystal display apparatus | Makoto Tsumura, Akitoyo Konno, Tsunenori Yamamoto, Yoshinori Aono | 2004-03-09 |
| 6704067 | Liquid crystal display apparatus | Makoto Tsumura, Akitoyo Konno, Tsunenori Yamamoto, Yoshinori Aono | 2004-03-09 |
| 6650472 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Makoto Tsumura, Tetsuro Minemura | 2003-11-18 |
| 6646699 | Liquid crystal display with band-pass filter | Yuka Utsumi, Shinichi Komura, Katsumi Kondo | 2003-11-11 |
| 6621538 | Active matrix type liquid crystal display apparatus including liquid crystal layer having different thicknesses at portions where different colors of light are transmitted | Yuka Utsumi, Katsumi Kondo, Osamu Itoh, Masahito Ohe, Kazuhiko Yanagawa +1 more | 2003-09-16 |
| 6608657 | Switchable liquid crystal light guide and liquid crystal display apparatus using the same | Tsunenori Yamamoto, Makoto Tsumura, Yoshinori Aono | 2003-08-19 |
| 6561663 | Plane-like lighting units and display equipment provided therewith | Masaya Adachi, Makoto Tsumura, Shusuke Endo | 2003-05-13 |
| 6556260 | Liquid crystal display apparatus | Osamu Itou, Shinichi Komura, Masaya Adachi, Shoichi Hirota | 2003-04-29 |
| 6469755 | Illuminating arrangement with reflector having inclined irregularities or corrugations | Masaya Adachi, Makoto Tsumura | 2002-10-22 |
| 6362862 | Liquid crystal display | Osamu Itoh, Shinichi Komura, Shoichi Hirota, Masaya Adachi | 2002-03-26 |
| 6275276 | Liquid crystal display with two liquid crystal gel layers each having a polymer enabling alignment | Shinichi Komura, Yuji Mori, Junichi Hirakata, Masahiko Ando, Osamu Itou | 2001-08-14 |
| 6222598 | Liquid crystal display | Katsuyuki Funahata, Katsumi Kondo | 2001-04-24 |
| 6137560 | Active matrix type liquid crystal display apparatus with light source color compensation | Yuka Utsumi, Katsumi Kondo, Osamu Itoh, Masahito Ohe, Kazuhiko Yanagawa +1 more | 2000-10-24 |
| 6122465 | Reflective liquid crystal display having a hologram color filter | Akira Arimoto, Masato Shimura | 2000-09-19 |
| 6104454 | Liquid crystal display | Katsuyuki Funahata, Katsumi Kondo | 2000-08-15 |
| 6104460 | Reflective LCD with cylindrical pattern formed in reflecting electrode region | Makoto Abe, Makoto Tsumura, Osamu Itoh | 2000-08-15 |
| 6094240 | Liquid crystal display polarizing beam splitter with specific incidence angle | Osamu Itoh, Katsumi Kondo, Masaya Adachi | 2000-07-25 |
| 6072552 | Liquid crystal display | Shinichi Komura, Yuji Mori, Junichi Hirakata, Masahiko Ando, Osamu Itou | 2000-06-06 |
| 5841496 | Reflective liquid crystal display device | Osamu Itoh, Katsumi Kondo, Tatsuhisa Fujii, Naoki Kikuchi, Jun-ichi Hirakata | 1998-11-24 |
| 5818554 | Reflective liquid crystal display apparatus which does not require a back light | Akira Arimoto, Katsumi Kondo, Osamu Itoh, Tatsuhisa Fujii | 1998-10-06 |
| 5519523 | Liquid crystal display device with residual retardation compensated for in liquid crystal layer | Hitomi Madokoro, Junichi Hirakata, Hidetoshi Abe, Katsumi Kondo, Masaaki Kitajima +4 more | 1996-05-21 |