Inventor · disambiguated record
Toshihiko Karasaki
Also filed as: KARASAKI TOSHIHIKO
60 granted patents·9 pending applications·1,733 citations·filing 1982–2004
99Inventor score
Top patents by PatentIndex Score
69 records- 0199US5023646AAutomatic focus detection systemMINOLTA CAMERA KK·Filed 1989·Granted Jun 11, 1991·316 cites·18 claims
- 0298US4835615AImage sensor with improved response characteristicsMINOLTA CAMERA KK·Filed 1987·Granted May 30, 1989·224 cites·18 claims
- 0389US4903065AFocus condition detecting deviceMINOLTA CAMERA KK·Filed 1988·Granted Feb 20, 1990·23 cites·13 claims
- 0489US4792820ACamera with automatic focus and exposure control meansMINOLTA CAMERA KK·Filed 1986·Granted Dec 20, 1988·29 cites·42 claims
- 0588US5585926ADocument reading apparatus capable of rectifying a picked up image data of documentsMINOLTA CO LTD·Filed 1992·Granted Dec 17, 1996·83 cites·16 claims
- 0687US4768052AFocus detecting deviceMINOLTA CAMERA KK·Filed 1987·Granted Aug 30, 1988·51 cites·10 claims
- 0784US5084611ADocument reading apparatus for detection of curvatures in documentsMINOLTA CAMERA KK·Filed 1990·Granted Jan 28, 1992·64 cites·15 claims
- 0883US5023649AExposure controlling apparatus of a camera having a plurality of areas for measuring brightnessMINOLTA CAMERA KK·Filed 1989·Granted Jun 11, 1991·20 cites·34 claims
- 0980US5214464ACamera systemMINOLTA CAMERA KK·Filed 1990·Granted May 25, 1993·21 cites·14 claims
- 1079US6449004B1Electronic camera with oblique view correctionMINOLTA CO LTD·Filed 1997·Granted Sep 10, 2002·61 cites·47 claims
- 1179US4831403AAutomatic focus detection systemMINOLTA CAMERA KK·Filed 1987·Granted May 16, 1989·34 cites·14 claims
- 1275US4818865AFocus detecting system for camera utilizing correction data on the aberration of the photographic lensMINOLTA CAMERA KK·Filed 1987·Granted Apr 4, 1989·30 cites·8 claims
- 1374US5068737AImage sensor having multiple pairs of array sensorsMINOLTA CAMERA KK·Filed 1991·Granted Nov 26, 1991·28 cites·37 claims
- 1474US4908649AAutomatic focus detection device for use in a cameraMINOLTA CAMERA KK·Filed 1988·Granted Mar 13, 1990·32 cites·4 claims
- 1574US4851657AFocus condition detecting device using weighted center or contrast evaluationMINOLTA CAMERA KK·Filed 1988·Granted Jul 25, 1989·32 cites·9 claims
- 1673US4716434AFocus condition detecting deviceMINOLTA CAMERA KK·Filed 1986·Granted Dec 29, 1987·28 cites·2 claims
- 1772US5144359AAperture value determining device for a flash systemMINOLTA CAMERA KK·Filed 1991·Granted Sep 1, 1992·15 cites·5 claims
- 1872US4977424ALight measuring device for cameraMINOLTA CAMERA KK·Filed 1988·Granted Dec 11, 1990·12 cites·12 claims
- 1971US6260000B1Three-dimensional shape data processing apparatusMINOLTA CO LTD·Filed 1998·Granted Jul 10, 2001·49 cites·26 claims
- 2071US5194729ADocument reading apparatus with area recognizing sensor and obstacle detectionMINOLTA CAMERA KK·Filed 1990·Granted Mar 16, 1993·30 cites·19 claims
- 2171US4910548ACamera with a multi-zone focus detecting deviceMINOLTA CAMERA KK·Filed 1989·Granted Mar 20, 1990·28 cites·16 claims
- 2270US4878079AFocus detecting deviceMINOLTA CAMERA KK·Filed 1988·Granted Oct 31, 1989·23 cites·18 claims
- 2370US4734571AFocus condition detecting device having correlation calculation means and means for determining the range of shifts of image signalsMINOLTA CAMERA KK·Filed 1986·Granted Mar 29, 1988·29 cites·11 claims
- 2469US4882601ACamera with an automatic focusing deviceMINOLTA CAMERA KK·Filed 1987·Granted Nov 21, 1989·28 cites·12 claims
- 2567US5218395ACamera with a multi-zone focus detecting deviceMINOLTA CAMERA KK·Filed 1990·Granted Jun 8, 1993·30 cites·9 claims
- 2667US4809077ASolid state image sensor drive apparatusMINOLTA CAMERA KK·Filed 1987·Granted Feb 28, 1989·18 cites·3 claims
- 2766US4529287AFocus condition detection device for camerasMINOLTA CAMERA KK·Filed 1984·Granted Jul 16, 1985·19 cites·15 claims
- 2865US4696558AFocus condition detecting arrangementMINOLTA CAMERA KK·Filed 1986·Granted Sep 29, 1987·23 cites·5 claims
- 2963US4835562AFocus condition detecting deviceMINOLTA CAMERA KK·Filed 1988·Granted May 30, 1989·19 cites·4 claims
- 3063US4526458AFocus condition detecting device for camerasMINOLTA CAMERA KK·Filed 1984·Granted Jul 2, 1985·18 cites·17 claims
- 3161US5051769AFlash systemMINOLTA CAMERA KK·Filed 1989·Granted Sep 24, 1991·8 cites·2 claims
- 3260US4857720AFocus detecting system using multiple portions of the image to be focussedMINOLTA CAMERA KK·Filed 1988·Granted Aug 15, 1989·19 cites·3 claims
- 3359US4979045AImage sensor for a movable zone detection arrayMINOLTA CAMERA KK·Filed 1989·Granted Dec 18, 1990·11 cites·9 claims
- 3459US4552445AFocus condition detecting device for camerasMINOLTA CAMERA KK·Filed 1984·Granted Nov 12, 1985·15 cites·3 claims
- 3557US4949116AFocus detection apparatus of cameraMINOLTA CAMERA KK·Filed 1989·Granted Aug 14, 1990·18 cites·13 claims
- 3657US4808808AFocus detecting optical system including two prisms for light refractionMINOLTA CAMERA KK·Filed 1987·Granted Feb 28, 1989·18 cites·13 claims
- 3756US5168299ACamera with a multi-zone focus detecting deviceMINOLTA CAMERA KK·Filed 1991·Granted Dec 1, 1992·18 cites·7 claims
- 3855US4662735APlastic lens elements supporting structureMINOLTA CAMERA KK·Filed 1986·Granted May 5, 1987·18 cites·13 claims
- 3954US5003336ACamera systemMINOLTA CAMERA KK·Filed 1989·Granted Mar 26, 1991·15 cites·27 claims
- 4052US5084722AFocus condition detecting deviceMINOLTA CAMERA KK·Filed 1990·Granted Jan 28, 1992·5 cites·6 claims
- 4152US4857718AFocus detecting deviceMINOLTA CAMERA KK·Filed 1988·Granted Aug 15, 1989·15 cites·17 claims
- 4252US4415246AFocus detecting deviceMINOLTA CAMERA KK·Filed 1982·Granted Nov 15, 1983·13 cites·10 claims
- 4351US5159187ADocument reading apparatus having a variable designating imageMINOLTA CAMERA KK·Filed 1991·Granted Oct 27, 1992·12 cites·14 claims
- 4451US4992818AFocus detecting deviceMINOLTA CAMERA KK·Filed 1988·Granted Feb 12, 1991·14 cites·9 claims
- 4551US4908504AFocus detecting optical systemMINOLTA CAMERA KK·Filed 1989·Granted Mar 13, 1990·14 cites·5 claims
- 4651US4768054AFocus condition detecting deviceMINOLTA CAMERA KK·Filed 1987·Granted Aug 30, 1988·12 cites·10 claims
- 4749US2005168577A1Digital cameraKONICA MINOLTA PHOTO IMAGING·Filed 2004·Application pending·0 cites
- 4849US2005212915A1Digital cameraKONICA MINOLTA PHOTO IMAGING·Filed 2004·Application pending·0 cites
- 4949US2005212943A1Digital cameraKONICA MINOLTA PHOTO IMAGING·Filed 2004·Application pending·0 cites
- 5048US2005111034A1Printing systemFiled 2004·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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