Inventor · disambiguated record
Hiroshi Sunagawa
Also filed as: SUNAGAWA HIROSHI
46 granted patents·15 pending applications·2,009 citations·filing 1982–2013
99Inventor score
Top patents by PatentIndex Score
61 records- 0198US8202365B2Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline filmUMEDA KENICHI·Filed 2008·Granted Jun 19, 2012·654 cites·12 claims
- 0295US4922103ARadiation image read-out apparatusFUJI PHOTO FILM CO LTD·Filed 1984·Granted May 1, 1990·108 cites·11 claims
- 0394US8790253B2Light source device, imaging apparatus and endoscope apparatusSUNAGAWA HIROSHI·Filed 2009·Granted Jul 29, 2014·274 cites·13 claims
- 0493US4559289AElectrophotographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Dec 17, 1985·43 cites·16 claims
- 0592US7787121B2Imaging apparatusFUJIFILM CORP·Filed 2008·Granted Aug 31, 2010·17 cites·6 claims
- 0691US4816679ARadiation image read-out apparatusFUJI PHOTO FILM CO LTD·Filed 1985·Granted Mar 28, 1989·83 cites·6 claims
- 0790US5436991AOptical waveguide deviceFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jul 25, 1995·92 cites·10 claims
- 0890US5101459AOptical waveguide grating coupler deviceFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 31, 1992·93 cites·3 claims
- 0987US4868803AMagneto-optic pickup head including tracking and focusing error correctionFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 19, 1989·38 cites·22 claims
- 1085US4555464AAmorphous silicon electrophotographic photosensitive materialsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 26, 1985·26 cites·7 claims
- 1184US5315676AOptical waveguide deviceFUJI PHOTO FILM CO LTD·Filed 1993·Granted May 24, 1994·61 cites·8 claims
- 1284US5081615AMethod of coupling external light into an optical waveguide and a guided wave from an optical waveguide and optical pickup employing an optical waveguideFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 14, 1992·28 cites·5 claims
- 1384US4945527AOptical pickup apparatus for detection of focusing error, tracking error, and informationFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jul 31, 1990·29 cites·22 claims
- 1484US4758062ALight beam scanning apparatus, and read-out apparatus and recording apparatus using sameFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jul 19, 1988·47 cites·31 claims
- 1584US4755415AOptical shutter array and method for makingFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jul 5, 1988·41 cites·34 claims
- 1683US6552777B2Image exposing method and image exposing apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 22, 2003·23 cites·30 claims
- 1782US7700265B2Image forming method, planographic printing plate precursor, and planographic printing methodFUJIFILM CORP·Filed 2005·Granted Apr 20, 2010·7 cites·7 claims
- 1882US6519387B1Image recording device and optical fiberFUJI PHOTO FILM CO LTD·Filed 2000·Granted Feb 11, 2003·25 cites·15 claims
- 1982US5663782APhotographic printer and film scanner having an LED light sourceFUJI PHOTO FILM CO LTD·Filed 1995·Granted Sep 2, 1997·21 cites·32 claims
- 2078US4797867APick-up head for optical information storage diskFUJI PHOTO FILM CO LTD·Filed 1986·Granted Jan 10, 1989·23 cites·4 claims
- 2177US6124876AImage-wise exposure apparatus, mirror array device, and liquid crystal panelFUJI PHOTO FILM CO LTD·Filed 1999·Granted Sep 26, 2000·42 cites·22 claims
- 2275US8593513B2Image capturing apparatus having first and second light reception sections, image capturing method, and computer-readable mediumYAMAGUCHI HIROSHI·Filed 2009·Granted Nov 26, 2013·13 cites·17 claims
- 2375US4885732AOptical pickup apparatus for detecting and correcting focusing and tracking errors in detected recorded signalsFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 5, 1989·21 cites·33 claims
- 2474US6953268B2Light modulating device and exposure apparatus using the sameFUJI PHOTO FILM CO LTD·Filed 2003·Granted Oct 11, 2005·12 cites·23 claims
- 2572US7068414B2Exposure head and exposure apparatusFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jun 27, 2006·11 cites·22 claims
- 2668US6466359B2Multi-beam exposure apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Oct 15, 2002·11 cites·21 claims
- 2766US7212225B2Enhanced resolution image recording method and enhanced resolution image recording apparatusFUJIFILM CORP·Filed 2002·Granted May 1, 2007·10 cites·48 claims
- 2866US4833561APickup apparatus for magneto-optical recording mediumFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 23, 1989·15 cites·26 claims
- 2960US7126624B2Image recording method and image recording apparatusFUJI PHOTO FILM CO LTD·Filed 2002·Granted Oct 24, 2006·4 cites·4 claims
- 3060US5153860AOptical pickup apparatus for detecting and correcting focusing and tracking errors in detected recorded signalsFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 6, 1992·13 cites·17 claims
- 3157US5748283ALight-source device for exposure and light-source device for image readingFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 5, 1998·7 cites·20 claims
- 3255US5995129AImage-wise exposure apparatusFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 30, 1999·18 cites·9 claims
- 3355US4582769AElectrophotographic element with amorphous Si(C) overlayerFUJI PHOTO FILM CO LTD·Filed 1984·Granted Apr 15, 1986·8 cites·4 claims
- 3454US4738501ALight beam scanning apparatus, and read-out apparatus and recording apparatus using sameFUJI PHOTO FILM CO LTD·Filed 1986·Granted Apr 19, 1988·12 cites·20 claims
- 3552US2006060097A1Method and apparatus for producing printing platesFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 3651US4430405AXeroradiographic material and method of making sameFUJI PHOTO FILM CO LTD·Filed 1982·Granted Feb 7, 1984·7 cites·13 claims
- 3750US5757410AImage-wise exposure apparatus and image displaying apparatusFUJI PHOTO FILM CO LTD·Filed 1997·Granted May 26, 1998·4 cites·10 claims
- 3850US5083856AWaveguide-type acoustooptic deviceFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jan 28, 1992·15 cites·4 claims
- 3949US2010047719A1Image recording methodINNO TOSHIFUMI·Filed 2009·Application pending·0 cites
- 4049US2007144384A1Image recording methodFUJIFILM CORP·Filed 2005·Application pending·0 cites
- 4147US4631407ARadiation image information read-out systemFUJI PHOTO FILM CO LTD·Filed 1984·Granted Dec 23, 1986·10 cites·5 claims
- 4246US6208371B1Laser beam image recording apparatusFUJI PHOTO FILM CO LTD·Filed 1999·Granted Mar 27, 2001·10 cites·11 claims
- 4346US2015028319A1Method for producing organic el device and organic el deviceNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 4446US2008105879A1Process and system for laser annealing and laser-annealed semiconductor filmFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 4544US5138482ALight modular and recording device employing sameFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 11, 1992·11 cites·4 claims
- 4644US4830448ALight modulator and wave guide deviceFUJI PHOTO FILM CO LTD·Filed 1986·Granted May 16, 1989·8 cites·9 claims
- 4743US7471309B2Image exposing apparatus and image exposing methodFUJIFILM CORP·Filed 2005·Granted Dec 30, 2008·0 cites·2 claims
- 4843US2009032096A1Process for producing thin-film device, and devices produced by the processFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 4943US2009035536A1Process for producing thin-film device, and devices produced by the processFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 5043US2005152655A1Optical fiber and manufacturing method thereof and image forming apparatusFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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