Inventor · disambiguated record
Mitsuhiko Yamada
Also filed as: YAMADA MITSUHIKO
59 granted patents·1 pending application·1,324 citations·filing 1977–2005
99Inventor score
Top patents by PatentIndex Score
60 records- 0191US4402015APicture signal pre-processing method for a picture reproducing machineDAINIPPON SCREEN MFG·Filed 1981·Granted Aug 30, 1983·60 cites·6 claims
- 0290US4672462AMethod and system for recording plural images on a photosensitive film with layout workDAINIPPON SCREEN MFG·Filed 1983·Granted Jun 9, 1987·52 cites·19 claims
- 0389US4486788AMethod for producing a halftone plate for use in a picture reproducing machineDAINIPPON SCREEN MFG·Filed 1982·Granted Dec 4, 1984·49 cites·13 claims
- 0488US4365273APicture data compressing methodDAINIPPON SCREEN MFG·Filed 1980·Granted Dec 21, 1982·51 cites·5 claims
- 0586US4534059AMethod for correcting gradation of output data, for use in a picture digital processing systemDAINIPPON SCREEN MFG·Filed 1982·Granted Aug 6, 1985·41 cites·9 claims
- 0685US4622582AAsynchronous color image processing system with a plurality of picture input units and a plurality of picture reproducing units selected in accordance with a predetermined order of preferenceDAINIPPON SCREEN MFG·Filed 1984·Granted Nov 11, 1986·37 cites·4 claims
- 0785US4553172APicture scanning and recording methodDAINIPPON SCREEN MFG·Filed 1983·Granted Nov 12, 1985·43 cites·7 claims
- 0885US4410909AMethod for automatically determining reproduction picture color control conditionsDAINIPPON SCREEN MFG·Filed 1980·Granted Oct 18, 1983·43 cites·10 claims
- 0984US4335398ADigital color control method and machineDAINIPPON SCREEN MFG·Filed 1980·Granted Jun 15, 1982·37 cites·36 claims
- 1084US4163605AMethod of picture reproduction with variable reproduction scaleYAMADA MITSUHIKO·Filed 1977·Granted Aug 7, 1979·33 cites·8 claims
- 1183US4790025AProcessing method of image data and system thereforDAINIPPON SCREEN MFG·Filed 1985·Granted Dec 6, 1988·79 cites·5 claims
- 1282US4603348AMethod for composing addresses of a memoryDAINIPPON SCREEN MFG·Filed 1983·Granted Jul 29, 1986·41 cites·15 claims
- 1382US4432613AExposure light beams control method for use in a picture reproducing machineDAINIPPON SCREEN MFG·Filed 1981·Granted Feb 21, 1984·34 cites·6 claims
- 1479US4642680AMethod and system for processing image data stored in RGB formDAINIPPON SCREEN MFG·Filed 1983·Granted Feb 10, 1987·27 cites·14 claims
- 1579US4468692AMethod for varying colors of a picture image, displayed in a color display, for reproducing a color printed matterDAINIPPON SCREEN MFG·Filed 1982·Granted Aug 28, 1984·34 cites·3 claims
- 1679US4402007ADigital masking operation method and machineDAINIPPON SCREEN MFG·Filed 1982·Granted Aug 30, 1983·27 cites·19 claims
- 1778US4327380AControl method for reproduction picture positions in a direction of a cylinder's axisDAINIPPON SCREEN MFG·Filed 1980·Granted Apr 27, 1982·28 cites·3 claims
- 1878US4305094AColor control simulator for a picture reproducing machineDAINIPPON SCREEN MFG·Filed 1979·Granted Dec 8, 1981·21 cites·6 claims
- 1977US4338636AMethod for reproducing pictures from original pictures depending on the desired layoutYAMADA MITSUHIKO·Filed 1980·Granted Jul 6, 1982·27 cites·5 claims
- 2076US4656505AMethod for color correction for multi-color printing plate picturesDAINIPPON SCREEN MFG·Filed 1984·Granted Apr 7, 1987·29 cites·7 claims
- 2176US4470074AMethod of scanning and recording imagesDAINIPPON SCREEN MFG·Filed 1982·Granted Sep 4, 1984·23 cites·5 claims
- 2273US4626902AMethod and system for processing a border pixelDAINIPPON SCREEN MFG·Filed 1984·Granted Dec 2, 1986·20 cites·20 claims
- 2373US4314274ADigital color correction methodDAINIPPON SCREEN MFG·Filed 1980·Granted Feb 2, 1982·26 cites·5 claims
- 2472US4683500AMethod for reproducing picture imageDAINIPPON SCREEN MFG·Filed 1985·Granted Jul 28, 1987·30 cites·3 claims
- 2572US4222077AAnalog-digital conversion method, and a picture reproduction method using the sameDAINIPPON SCREEN MFG·Filed 1979·Granted Sep 9, 1980·17 cites·8 claims
- 2671US4605957AMachine and method for picture reproduction with steadily variable reproduction scaleDAINIPPON SCREEN MFG·Filed 1982·Granted Aug 12, 1986·19 cites·5 claims
- 2770US4649500ACollection method of data on feed amount of printing ink and system thereforDAINIPPON SCREEN MFG·Filed 1985·Granted Mar 10, 1987·23 cites·6 claims
- 2870US4602294AImage reproducing method having a retouching function and an apparatus embodying the sameDAINIPPON SCREEN MFG·Filed 1983·Granted Jul 22, 1986·18 cites·13 claims
- 2967US4319268AReproduction picture sharpness emphasizing methodDAINIPPON SCREEN MFG·Filed 1980·Granted Mar 9, 1982·37 cites·8 claims
- 3066US4701790AMethod and apparatus for color separation in an image reproduction scannerDAINIPPON SCREEN MFG·Filed 1985·Granted Oct 20, 1987·20 cites·21 claims
- 3166US4691238AMethod and apparatus of storing image data into a memory in a layout scanner systemDAINIPPON SCREEN MFG·Filed 1983·Granted Sep 1, 1987·34 cites·13 claims
- 3265US4414636AColor control simulator for a picture reproducing machineDAINIPPON SCREEN MFG·Filed 1980·Granted Nov 8, 1983·17 cites·4 claims
- 3363US4680642APicture scanning and recording method with selection between two differently processed signalsDAINIPPON SCREEN MFG·Filed 1984·Granted Jul 14, 1987·15 cites·5 claims
- 3463US4244004AMethod for analog-digital conversion, and a picture reproduction method employing the sameDAINIPPON SCREEN MFG·Filed 1979·Granted Jan 6, 1981·12 cites·8 claims
- 3562US4692796AMethod for manufacturing electric masks using a color scanner and an apparatus for use thereinDAINIPPON SCREEN MFG·Filed 1985·Granted Sep 8, 1987·19 cites·2 claims
- 3661US4651225APicture image scanning and reproducing method and system thereforDAINIPPON SCREEN MFG·Filed 1984·Granted Mar 17, 1987·13 cites·6 claims
- 3760US4673989AMethod and apparatus for recording plural images with desired layout by an image reproducing scannerDAINIPPON SCREEN MFG·Filed 1985·Granted Jun 16, 1987·16 cites·2 claims
- 3860US4644392AMethod for simultaneously recording a halftone picture portion, a line drawing portion with a desired screen tint, and a boundary portion between them on a plurality of color separationsDAINIPPON SCREEN MFG·Filed 1986·Granted Feb 17, 1987·16 cites·4 claims
- 3958US6972405B2Nanoscale standard sample and its manufacturing methodHITACHI SCIENCE SYSTEMS LTD·Filed 2003·Granted Dec 6, 2005·3 cites·11 claims
- 4057US4350997ALay-out recording method in a picture scanning recording systemDAINIPPON SCREEN MFG·Filed 1980·Granted Sep 21, 1982·11 cites·15 claims
- 4154US4679095AMethod and apparatus of scanning and recording imageDAINIPPON SCREEN MFG·Filed 1985·Granted Jul 7, 1987·22 cites·7 claims
- 4254US4625234AMethod of using a buffer memory device for storing a plurality of picture signalsDAINIPPON SCREEN MFG·Filed 1983·Granted Nov 25, 1986·10 cites·12 claims
- 4354US4564865APicture scanning and recording methodDAINIPPON SCREEN MFG·Filed 1983·Granted Jan 14, 1986·10 cites·2 claims
- 4454US4388653AMethod for controlling writing timings of picture signals to be stored in a memoryDAINIPPON SCREEN MFG·Filed 1980·Granted Jun 14, 1983·10 cites·5 claims
- 4553US4628366APicture scanning and recording methodDAINIPPON SCREEN MFG·Filed 1983·Granted Dec 9, 1986·10 cites·2 claims
- 4652US4670793ASharpness emphasis signal processingDAINIPPON SCREEN MFG·Filed 1985·Granted Jun 2, 1987·20 cites·24 claims
- 4750US4823289APositioning originals on an original scanning drum of an image reproducing systemDAINIPPON SCREEN MFG·Filed 1985·Granted Apr 18, 1989·10 cites·13 claims
- 4846US4583125AMethod for manufacturing eclectic masksDAINIPPON SCREEN MFG·Filed 1982·Granted Apr 15, 1986·7 cites·4 claims
- 4944US2006011834A1Low vacuum scanning electron microscopeNISHIMURA MASAKO·Filed 2005·Application pending·0 cites
- 5039US4636870AMethod and system for recording transformed imagesDAINIPPON SCREEN MFG·Filed 1983·Granted Jan 13, 1987·4 cites·27 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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