| Patent | Date |
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Video camera apparatus including automatic focusing
Grant 7,719,605 - Hirasawa , et al. May 18, 2 | 2010-05-18 |
Video Camera Apparatus Including Automatic Focusing
App 20090066832 - Hirasawa; Masahide ; et al. | 2009-03-12 |
Video camera apparatus including automatic focusing
Grant 7,456,898 - Hirasawa , et al. November 25, 2 | 2008-11-25 |
Image pickup control apparatus, image pickup control method, image pickup control system, and storage medium
Grant 7,349,011 - Hirasawa March 25, 2 | 2008-03-25 |
Image pickup control apparatus, image pickup control method, image pickup control system, and storage medium
Grant 7,336,300 - Hirasawa February 26, 2 | 2008-02-26 |
Image pickup control apparatus, image pickup control method, image pickup control system, and storage medium
Grant 6,980,233 - Hirasawa December 27, 2 | 2005-12-27 |
Image pickup control apparatus, image pickup control method, image pickup control system, and storage medium
App 20050270378 - Hirasawa, Masahide | 2005-12-08 |
Image pickup control apparatus, image pickup control method, image pickup control system, and storage medium
App 20050185056 - Hirasawa, Masahide | 2005-08-25 |
Video camera apparatus
App 20050083430 - Hirasawa, Masahide ; et al. | 2005-04-21 |
Automatic focus adjusting device with distance measuring area selection based on discrimination of a state of focus
Grant 6,850,280 - Hirasawa , et al. February 1, 2 | 2005-02-01 |
Image pickup apparatus for applying predetermined signal processing in conjunction with an image shifting mechanism
Grant 6,473,120 - Hirasawa , et al. October 29, 2 | 2002-10-29 |
Selection apparatus using an observer's line of sight
Grant 6,424,376 - Hirasawa July 23, 2 | 2002-07-23 |
Data Communications Apparatus And Method, And Computer Readable Storage Medium Storing Programs
App 20020089531 - HIRASAWA, MASAHIDE | 2002-07-11 |
Image Sensing Apparatus For Sensing Moving And Still Images
App 20020085099 - HIRASAWA, MASAHIDE ; et al. | 2002-07-04 |
Image Processing Apparatus For Applying Predetermined Signal Processing
App 20020057346 - HIRASAWA, MASAHIDE ; et al. | 2002-05-16 |
Lens control device with AF restart feature
Grant 6,356,307 - Ohkawara , et al. March 12, 2 | 2002-03-12 |
Lens Control Device
App 20010048479 - OHKAWARA, HIROTO ; et al. | 2001-12-06 |
Communication control apparatus
App 20010046231 - Hirasawa, Masahide | 2001-11-29 |
Lens controlling apparatus
Grant 6,285,154 - Yasuda , et al. September 4, 2 | 2001-09-04 |
Image pickup apparatus for changing a position of a detection area
Grant 6,278,489 - Hirasawa August 21, 2 | 2001-08-21 |
Image Processing Apparatus And System
App 20010013944 - NAGASAWA, KENICHI ; et al. | 2001-08-16 |
Video camera apparatus
App 20010010559 - Hirasawa, Masahide ; et al. | 2001-08-02 |
Video camera apparatus with distance measurement area adjusted based on electronic magnification
Grant 6,236,431 - Hirasawa , et al. May 22, 2 | 2001-05-22 |
Autofocusing camera device
Grant 6,130,716 - Hirasawa October 10, 2 | 2000-10-10 |
Image pickup apparatus having function of detecting proximity of eye
Grant 6,091,450 - Hirasawa July 18, 2 | 2000-07-18 |
Automatic focus adjusting device in camera system
Grant 5,946,504 - Hirasawa , et al. August 31, 1 | 1999-08-31 |
Video camera apparatus with automatic focus operation dependent on electronic zoom condition
Grant 5,933,187 - Hirasawa , et al. August 3, 1 | 1999-08-03 |
Camera with image stabilization controlled by focus detection
Grant 5,923,368 - Hirasawa July 13, 1 | 1999-07-13 |
Image sensing apparatus
Grant 5,867,216 - Yamada , et al. February 2, 1 | 1999-02-02 |
Lens control device
Grant 5,638,217 - Hirasawa , et al. June 10, 1 | 1997-06-10 |
Selection apparatus using an observer's line of sight
Grant 5,579,048 - Hirasawa November 26, 1 | 1996-11-26 |
Camera with image stabilization controlled by focus detection
Grant 5,517,238 - Hirasawa May 14, 1 | 1996-05-14 |
Video camera apparatus having mode selection display on electronic viewfinder screen
Grant 5,488,414 - Hirasawa , et al. January 30, 1 | 1996-01-30 |
Optical system controlling apparatus
Grant 5,455,649 - Yamada , et al. October 3, 1 | 1995-10-03 |
Camera apparatus
Grant 5,387,960 - Hirasawa , et al. February 7, 1 | 1995-02-07 |
Automatic focus adjusting device in camera system
Grant 5,369,461 - Hirasawa , et al. November 29, 1 | 1994-11-29 |
Lens drive controlling apparatus
Grant 5,287,223 - Hirasawa February 15, 1 | 1994-02-15 |
Camera
Grant 5,164,756 - Hirasawa November 17, 1 | 1992-11-17 |
Automatic focus adjustment system
Grant 5,061,954 - Toyama , et al. October 29, 1 | 1991-10-29 |
Camera system
Grant 5,038,163 - Hirasawa August 6, 1 | 1991-08-06 |
Lens position control device
Grant 5,005,956 - Kaneda , et al. April 9, 1 | 1991-04-09 |
Recording and/or reproducing apparatus in which a reference signal is used in a recording and/or reproducing part as well as in another part
Grant 4,985,781 - Hirasawa January 15, 1 | 1991-01-15 |
Lens position control device
Grant 4,950,054 - Wada , et al. August 21, 1 | 1990-08-21 |
Lens position control device
Grant 4,920,369 - Kaneda , et al. April 24, 1 | 1990-04-24 |
Apparatus for data error correction using rounding technique
Grant 4,803,684 - Kozuki , et al. February 7, 1 | 1989-02-07 |
Data processing device for interpolation
Grant 4,763,293 - Takei , et al. August 9, 1 | 1988-08-09 |
Data storing device having position determining means
Grant 4,696,008 - Takei , et al. September 22, 1 | 1987-09-22 |
Data processing device
Grant 4,675,867 - Masui , et al. June 23, 1 | 1987-06-23 |
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