Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8248204 | Tag detecting system, moving object detecting method, and entrance/exit management system | Kazuo Tamura, Takeshi Kawahara, Masayoshi Kondou, Dai Kawarai | 2012-08-21 |
| 7848963 | Automatic auction method and system on server-client system | Masakatsu Mori, Masahiro Ogura, Kenji Arai | 2010-12-07 |
| 7610217 | Automatic auction method and system on server-client system | Masakatsu Mori, Masahiro Ogura, Kenji Arai | 2009-10-27 |
| 7209182 | False contour correcting apparatus and method | Minoru Kawabata, Atsuhisa Kageyama | 2007-04-24 |
| 7045977 | Vertical/horizontal amplitude controller | Hiroshi Moribe, Nobuo Taketani, Ryuichi Shibutani, Hisao Morita, Hiroshi Ando +1 more | 2006-05-16 |
| 6970203 | Automatic cut-off system | Yutaka Otani, Masahiko Sasada, Nobuo Taketani, Hiroshi Moribe | 2005-11-29 |
| RE38413 | Pure red color detection circuit and color compensation circuit using the same | Hiroko Sugimoto, Atsuhisa Kageyama, Minoru Kawabata | 2004-02-03 |
| 6661469 | False contour correcting apparatus and method | Minoru Kawabata, Atsuhisa Kageyama | 2003-12-09 |
| 6404148 | Switching apparatus for horizontal driving pulse | Hiroshi Moribe, Nobuo Taketani, Hisao Morita, Ryuichi Shibutani, Hiroshi Ando | 2002-06-11 |
| 6400762 | Video signal processing circuit and video signal processing method | — | 2002-06-04 |
| 6373533 | Image quality correction circuit for video signals | Minoru Kawabata, Atsuhisa Kageyama, Hiroko Sugimoto | 2002-04-16 |
| 6252983 | Histogram generator | Atsuhisa Kageyama, Minoru Kawabata, Hiroko Sugimoto | 2001-06-26 |
| 6215529 | Gamma compensation apparatus | Hiroko Sugimoto, Atsuhisa Kageyama, Minoru Kawabata | 2001-04-10 |
| 6064447 | Pure red color detection circuit and color compensation circuit using the same | Hiroko Sugimoto, Atsuhisa Kageyama, Minoru Kawabata | 2000-05-16 |
| 6044363 | Automatic auction method | Masakatsu Mori, Masahiro Ogura, Kenji Arai | 2000-03-28 |
| 6038341 | Histogram operating unit for video signals | Atsuhisa Kageyama, Minoru Kawabata, Hiroko Sugimoto | 2000-03-14 |
| 5920351 | Black level detecting circuit of video signal | Atsuhisa Kageyama | 1999-07-06 |
| 5585860 | Reproduction circuit for skin color in video signals | — | 1996-12-17 |
| 5515113 | Automatic black stretch control for a television receiver | — | 1996-05-07 |