Inventor · disambiguated record
Yoichi Hosoya
Also filed as: HOSOYA YOICHI
30 granted patents·12 pending applications·152 citations·filing 1994–2020
95Inventor score
Top patents by PatentIndex Score
42 records- 0194US7368230B2Silver halide photographic material and image-forming method using the sameFUJIFILM CORP·Filed 2007·Granted May 6, 2008·10 cites·9 claims
- 0293US6066440ASilver halide photosensitive material and method for forming imageFUJI PHOTO FILM CO LTD·Filed 1998·Granted May 23, 2000·23 cites·20 claims
- 0392US11721461B2Particles of magnetoplumbite-type hexagonal ferrite, method for manufacturing the same, and radio wave absorberFUJIFILM CORP·Filed 2020·Granted Aug 8, 2023·2 cites·7 claims
- 0490US9454983B2Magnetic powder for magnetic recording, magnetic recording medium, and method of manufacturing magnetic powder for magnetic recordingFUJIFILM CORP·Filed 2014·Granted Sep 27, 2016·5 cites·15 claims
- 0585US9724647B2Acidic gas separation module, acidic gas separation device, and telescope prevention plateFUJIFILM CORP·Filed 2015·Granted Aug 8, 2017·3 cites·32 claims
- 0682US5587281AMethod for producing silver halide grain and silver halide emulsion using the grainFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 24, 1996·11 cites·9 claims
- 0781US9502066B2Ferromagnetic hexagonal ferrite powder, method of manufacturing the same, and magnetic recording mediumFUJIFILM CORP·Filed 2014·Granted Nov 22, 2016·4 cites·9 claims
- 0880US9839882B2Method for producing acid gas separation composite membrane, and acid gas separation membrane moduleFUJIFILM CORP·Filed 2015·Granted Dec 12, 2017·2 cites·11 claims
- 0980US8298743B2Positive-type photosensitive composition, transparent conductive film, display element and integrated solar batteryNAOI KENJI·Filed 2010·Granted Oct 30, 2012·5 cites·28 claims
- 1078US5961213AStirring apparatus using magnetically coupled stirring impellersFUJI PHOTO FILM CO LTD·Filed 1997·Granted Oct 5, 1999·57 cites·4 claims
- 1177US5439787ASilver halide photographic emulsion and photographic material containing the sameFUJI PHOTO FILM CO LTD·Filed 1994·Granted Aug 8, 1995·9 cites·9 claims
- 1274US10373638B2Hexagonal ferrite powder and magnetic recording mediumFUJIFILM CORP·Filed 2017·Granted Aug 6, 2019·1 cites·9 claims
- 1372US10734144B2Production method for metal oxide particles, metal oxide powder, and magnetic recording mediumFUJIFILM CORP·Filed 2017·Granted Aug 4, 2020·2 cites·10 claims
- 1470US7476495B2Silver halide photosensitive material and image forming method using the sameFUJIFILM CORP·Filed 2007·Granted Jan 13, 2009·0 cites·17 claims
- 1565US5595863ASilver halide emulsion prepared in the presence of polymers and a photographic material using the sameFUJI PHOTO FILM CO LTD·Filed 1995·Granted Jan 21, 1997·5 cites·6 claims
- 1661US2017040032A1Ferromagnetic hexagonal ferrite powder, method of manufacturing the same, and magnetic recording mediumFUJIFILM CORP·Filed 2016·Application pending·0 cites
- 1760US6893811B2Silver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 2003·Granted May 17, 2005·1 cites·7 claims
- 1860US2014246629A1Metal particle dispersion with metal nanowiresFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 1958US8133665B2Silver halide photosensitive material and process of producing black and white image using the sameHOSOYA YOICHI·Filed 2009·Granted Mar 13, 2012·0 cites·19 claims
- 2058US5989800AProcess for producing tabular silver halide grainsFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 23, 1999·3 cites·9 claims
- 2158US2010078197A1Metal nanowires, method for producing the same, and transparent conductorFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 2258US2009061223A1Gas-barrier film, and method for sealing display device with gas-barrier filmFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 2357US7592133B2Silver halide photographic material and image forming method using the sameFUJIFILM CORP·Filed 2008·Granted Sep 22, 2009·0 cites·9 claims
- 2457US7476494B2Silver halide photosensitive material and image-forming method using the sameFUJIFILM CORP·Filed 2007·Granted Jan 13, 2009·0 cites·9 claims
- 2554US2010078070A1Solar batteryFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 2652US7186500B2Silver halide photographic lightsensitive materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 6, 2007·0 cites·11 claims
- 2752US2011232729A1Solar battery element and method for producing the solar battery elementFUJIFILM CORP·Filed 2011·Application pending·0 cites
- 2851US9440191B2Acidic gas separation module, and method for manufacturing acidic gas separation moduleFUJIFILM CORP·Filed 2015·Granted Sep 13, 2016·0 cites·20 claims
- 2950US9741382B2Hexagonal ferrite powder and magnetic recording mediumFUJIFILM CORP·Filed 2015·Granted Aug 22, 2017·0 cites·21 claims
- 3050US5712083AMethod of preparing monodisperse tabular-grain silver halide emulsion, and photographic material comprising the sameFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jan 27, 1998·2 cites·8 claims
- 3148US11043528B2Composition, formed body, laminate, far infrared ray transmitting filter, solid-state imaging element, infrared camera, and infrared sensorFUJIFILM CORP·Filed 2019·Granted Jun 22, 2021·0 cites·21 claims
- 3247US8883045B2Metal nanowire-containing composition, and transparent conductorHOSOYA YOICHI·Filed 2009·Granted Nov 11, 2014·3 cites·6 claims
- 3344US2012031460A1Solar battery and production method thereofHOSOYA YOICHI·Filed 2010·Application pending·0 cites
- 3444US2016203894A1Production method for metal oxide particles, metal oxide powder, and magnetic recording mediumFUJIFILM CORP·Filed 2016·Application pending·0 cites
- 3543US10043544B2Magnetic recording medium using hexagonal ferrite powderFUJIFILM CORP·Filed 2016·Granted Aug 7, 2018·0 cites·12 claims
- 3643US2010264378A1Photosensitive composition, transparent conductive film, display element and integrated solar batteryFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 3741US6815156B2Silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 2002·Granted Nov 9, 2004·0 cites·8 claims
- 3840US6924091B2Silver halide photographic lightsensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Aug 2, 2005·3 cites·6 claims
- 3940US6022681AMethod for producing tabular silver halide grain emulsionFUJI PHOTO FILM CO LTD·Filed 1998·Granted Feb 8, 2000·1 cites·10 claims
- 4037US2011240905A1Flat metal particle-containing composition and heat ray-shielding materialFUNAKUBO TAKESHI·Filed 2011·Application pending·0 cites
- 4134US2012088189A1Conductive composition, transparent conductive film, display element and integrated solar batteryMIYAGISHIMA NORI·Filed 2010·Application pending·0 cites
- 4233US2015279407A1Method of manufacturing hexagonal ferrite powder, hexagonal ferrite powder, and magnetic recording mediumFUJIFILM CORP·Filed 2015·Application pending·0 cites
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