Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839357 | Image display apparatus for writing display information with reduced electric consumption | Kunio Sekimoto | 2010-11-23 |
| 7710358 | Image display apparatus for correcting dynamic false contours | Kazuhiro Yamada | 2010-05-04 |
| 7474280 | Image display apparatus | — | 2009-01-06 |
| 7418152 | Method and device of image correction | — | 2008-08-26 |
| 7365799 | Gradation display device | — | 2008-04-29 |
| 7154516 | Image display device | Kazuhiro Yamada | 2006-12-26 |
| 7139007 | Gradation display method capable of effectively decreasing flickers and gradation display | — | 2006-11-21 |
| 7071902 | Image display | — | 2006-07-04 |
| 6956592 | Gray-scale image display device that can reduce power consumption when writing data | Kazuhiro Yamada | 2005-10-18 |
| 6556214 | Multilevel image display method | Kazuhiro Yamada | 2003-04-29 |
| 6456302 | Image display apparatus and image evaluation apparatus | Kunio Sekimoto | 2002-09-24 |
| 6380979 | Scanning line converting circuit and interpolation coefficient generating circuit | Masaki Tokoi, Tomohisa Tagami | 2002-04-30 |
| 6310588 | Image display apparatus and image evaluation apparatus | Kunio Sekimoto | 2001-10-30 |
| 6268890 | Image display apparatus with selected combinations of subfields displayed for a gray level | — | 2001-07-31 |
| 5856823 | Plasma display | Takayuki Kimoto | 1999-01-05 |
| 5087973 | Clamp signal processing apparatus | — | 1992-02-11 |
| 5008753 | Clamp system used for television signal | Hiromu Kitaura, Mitsuo Isobe, Yoshio Hirauchi, Yuichi Ninomiya, Yoshimichi Ohtsuka +1 more | 1991-04-16 |
| 4998106 | Reference voltage regulation apparatus for an automatic gain control system | Toyokastu Koga, Yoshimichi Ohtsuka, Tadashi Kawashima, Yuichi Ninomiya | 1991-03-05 |