Inventor · disambiguated record
Masaki Hirose
Also filed as: HIROSE MASAKI
136 granted patents·15 pending applications·1,043 citations·filing 1990–2025
99Inventor score
Top patents by PatentIndex Score
151 records- 0195US9488523B2Arrangements for lead pins in a spectroscopeYOKINO TAKAFUMI·Filed 2012·Granted Nov 8, 2016·28 cites·6 claims
- 0293US10175107B2Light-detecting deviceHAMAMATSU PHOTONICS KK·Filed 2014·Granted Jan 8, 2019·10 cites·14 claims
- 0393US6798972B1Image reproducing apparatus and image reproducing methodSONY CORP·Filed 2000·Granted Sep 28, 2004·67 cites·7 claims
- 0492US12169143B2Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2023·Granted Dec 17, 2024·1 cites·7 claims
- 0589US5917915AScramble/descramble method and apparatus for data broadcastingSONY CORP·Filed 1995·Granted Jun 29, 1999·208 cites·17 claims
- 0688USD829117SSpectrometerHAMAMATSU PHOTONICS KK·Filed 2016·Granted Sep 25, 2018·30 cites·1 claims
- 0787US11403741B2Video signal processing apparatus, video signal processing method, and programSONY CORP·Filed 2017·Granted Aug 2, 2022·5 cites·20 claims
- 0887US11137698B2Image forming apparatus including notifying information on developing unit lifetimeCANON KK·Filed 2020·Granted Oct 5, 2021·2 cites·13 claims
- 0987US11006113B2Image processing device, method, and program deciding a processing parameterSONY CORP·Filed 2017·Granted May 11, 2021·4 cites·18 claims
- 1087US10429782B2Fixing device having a preventing member that prevents folding of an end portion of a filmCANON KK·Filed 2018·Granted Oct 1, 2019·3 cites·19 claims
- 1186US9880500B2Fixing deviceCANON KK·Filed 2016·Granted Jan 30, 2018·2 cites·14 claims
- 1284US11796391B2Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2020·Granted Oct 24, 2023·1 cites·7 claims
- 1384US8564773B2Spectroscopy moduleSHIBAYAMA KATSUMI·Filed 2011·Granted Oct 22, 2013·5 cites·2 claims
- 1483US2024377255A1Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 1582US6071016ALight receiving module for optical communication and light receiving unit thereofHAMAMATSU PHOTONICS KK·Filed 1998·Granted Jun 6, 2000·68 cites·7 claims
- 1682US2025052612A1Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 1781US12467787B2Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2023·Granted Nov 11, 2025·0 cites·17 claims
- 1881US11190744B2Image processing device, image processing method, and program for determining a cost function for mode selectionSONY CORP·Filed 2017·Granted Nov 30, 2021·3 cites·18 claims
- 1981US10254686B2Fixing apparatus the fixes an image on recording material and performs motor control after fixing the imageCANON KK·Filed 2016·Granted Apr 9, 2019·2 cites·19 claims
- 2081USD829580SSpectrometerHAMAMATSU PHOTONICS KK·Filed 2016·Granted Oct 2, 2018·20 cites·1 claims
- 2181US9442437B2Image forming apparatus changing target temperature of heating member or interval between preceding and subsequent recording material in accordance with ratio of toner image area in predetermined region to predetermined region areaCANON KK·Filed 2015·Granted Sep 13, 2016·2 cites·19 claims
- 2281US5787171AData transmitter and receiverSONY CORP·Filed 1995·Granted Jul 28, 1998·70 cites·29 claims
- 2380US11035726B2Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2018·Granted Jun 15, 2021·2 cites·10 claims
- 2480US10908022B2Production method for fabry-perot interference filterHAMAMATSU PHOTONICS KK·Filed 2017·Granted Feb 2, 2021·2 cites·9 claims
- 2580USD829579SSpectrometerHAMAMATSU PHOTONICS KK·Filed 2016·Granted Oct 2, 2018·19 cites·1 claims
- 2680US6694339B1File management device and method thereof, and audio visual data recording/reproducing device and method thereofSONY CORP·Filed 2000·Granted Feb 17, 2004·20 cites·24 claims
- 2780US5216618AMethod and apparatus for taking out and storing articlesSUMITOMO RUBBER IND·Filed 1990·Granted Jun 1, 1993·38 cites·15 claims
- 2879US10942470B2Developing apparatus, process cartridge, and image forming apparatusCANON KK·Filed 2019·Granted Mar 9, 2021·1 cites·15 claims
- 2979US7509030B2Reproducing apparatus, reproducing method, driving apparatus and driving method for selecting video clips at a high speedSONY CORP·Filed 2005·Granted Mar 24, 2009·4 cites·11 claims
- 3078US10184832B2Light-detecting deviceHAMAMATSU PHOTONICS KK·Filed 2014·Granted Jan 22, 2019·3 cites·7 claims
- 3178USD829577SSpectrometerHAMAMATSU PHOTONICS KK·Filed 2016·Granted Oct 2, 2018·17 cites·1 claims
- 3278USD829116SSpectrometerHAMAMATSU PHOTONICS KK·Filed 2016·Granted Sep 25, 2018·17 cites·1 claims
- 3378US8035814B2Spectroscopy moduleHAMAMATSU PHOTONICS KK·Filed 2009·Granted Oct 11, 2011·7 cites·6 claims
- 3478US7590700B2Email multicasting deviceNTT DOCOMO INC·Filed 2005·Granted Sep 15, 2009·9 cites·23 claims
- 3577US12392661B2Production method for Fabry-Perot interference filterHAMAMATSU PHOTONICS KK·Filed 2020·Granted Aug 19, 2025·0 cites·2 claims
- 3677US8224159B2Reproducing apparatus and reproducing method for reproducing and editing video clipsHIROSE MASAKI·Filed 2005·Granted Jul 17, 2012·4 cites·28 claims
- 3777US2025181019A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3876US12248269B2Image forming apparatus configured to determine whether or not a roller member has been replacedCANON KK·Filed 2023·Granted Mar 11, 2025·0 cites·4 claims
- 3976US10838195B2Fabry-Perot interference filterHAMAMATSU PHOTONICS KK·Filed 2017·Granted Nov 17, 2020·2 cites·11 claims
- 4076US10254691B2Fixing device that regulates a position of an inner surface of a filmCANON KK·Filed 2018·Granted Apr 9, 2019·1 cites·15 claims
- 4176US10066995B2Light-detecting deviceHAMAMATSU PHOTONICS KK·Filed 2014·Granted Sep 4, 2018·2 cites·10 claims
- 4276US6411770B1Data recording method and apparatusSONY CORP·Filed 1999·Granted Jun 25, 2002·52 cites·20 claims
- 4376US6155724ALight transmitting module for optical communication and light transmitting unit thereofHAMAMATSU PHOTONICS KK·Filed 1998·Granted Dec 5, 2000·52 cites·17 claims
- 4475US11041755B2Production method for Fabry-Perot interference filterHAMAMATSU PHOTONICS KK·Filed 2017·Granted Jun 22, 2021·2 cites·12 claims
- 4575US9863883B2Surface-enhanced raman scattering elementHAMAMATSU PHOTONICS KK·Filed 2013·Granted Jan 9, 2018·2 cites·8 claims
- 4675US8804118B2Spectral moduleSHIBAYAMA KATSUMI·Filed 2009·Granted Aug 12, 2014·7 cites·9 claims
- 4774US12241782B2Transportation methodHAMAMATSU PHOTONICS KK·Filed 2022·Granted Mar 4, 2025·0 cites·9 claims
- 4873USRE38529EScramble/descramble method and apparatus for data broadcastingSONY CORP·Filed 2001·Granted Jun 8, 2004·11 cites·34 claims
- 4972US11156500B2Optical measurement control program, optical measurement system, and optical measurement methodHAMAMATSU PHOTONICS KK·Filed 2018·Granted Oct 26, 2021·1 cites·24 claims
- 5072US10185140B2Fabry-Perot interference filterHAMAMATSU PHOTONICS KK·Filed 2014·Granted Jan 22, 2019·2 cites·7 claims
Showing the top 50 of 151 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →