Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7108235 | Supporting apparatus for a display panel | — | 2006-09-19 |
| 6963331 | Position information input apparatus and method | Katsuyuki Kobayashi, Masahide Hasegawa, Kiwamu Kobayashi, Atsushi Tanaka, Yuichiro Yoshimura | 2005-11-08 |
| 6906702 | Coordinate input device and its control method, and computer readable memory | Atsushi Tanaka, Masahide Hasegawa, Kiwamu Kobayashi, Yuichiro Yoshimura, Katsuyuki Kobayashi | 2005-06-14 |
| 6847356 | Coordinate input device and its control method, and computer readable memory | Masahide Hasegawa, Kiwamu Kobayashi, Atsushi Tanaka, Yuichiro Yoshimura, Katsuyuki Kobayashi | 2005-01-25 |
| 6731271 | Coordinate input device and its control method, and computer readable memory | Atsushi Tanaka, Masahide Hasegawa, Kiwamu Kobayashi, Yuichiro Yoshimura, Katsuyuki Kobayashi | 2004-05-04 |
| 6714310 | Coordinate input apparatus and method, and computer-readable memory therefor | Atsushi Tanaka, Masahide Hasegawa, Kiwamu Kobayashi, Yuichiro Yoshimura, Katsuyuki Kobayashi | 2004-03-30 |
| 6710767 | Coordinate input apparatus | Masahide Hasegawa, Kiwamu Kobayashi, Atsushi Tanaka, Yuichiro Yoshimura, Katsuyuki Kobayashi | 2004-03-23 |
| 6664954 | Coordinate input indicator | Yuichiro Yoshimura, Masahide Hasegawa, Kiwamu Kobayashi, Atsushi Tanaka, Katsuyuki Kobayashi | 2003-12-16 |
| 6317266 | Coordinate input apparatus | Yuichiro Yoshimura, Masahide Hasegawa, Kiwamu Kobayashi, Atsushi Tanaka, Katsuyuki Kobayashi | 2001-11-13 |
| 5696852 | Image signal processing apparatus | Nobuo Minoura | 1997-12-09 |
| 5680158 | Communication apparatus including a plurality of light sources arranged in columns and lines corresponding to columns and lines of a plurality of key switches | Masaaki Yoshida, Isamu Shimoda, Mikiharu Matsuoka, Yasuko Miyazaki | 1997-10-21 |
| 5210610 | Image signal correction processing apparatus | Nobuo Minoura | 1993-05-11 |
| 5170194 | Reflection type liquid crystal valve and projector having the same | Katsumi Kurematsu, Nobuo Minoura, Haruyuki Yanagi | 1992-12-08 |
| 5153752 | Projector | Katsumi Kurematsu, Hideaki Mitsutake, Nobuo Minoura, Haruyuki Yanagi | 1992-10-06 |