Inventor · disambiguated record
Masaki Tatsumi
Also filed as: TATSUMI MASAKI
13 granted patents·9 pending applications·103 citations·filing 1998–2023
89Inventor score
Top patents by PatentIndex Score
22 records- 0185US11460417B2Inspecting method and inspection apparatus for membraneelectrode assemblyTOYOTA MOTOR CO LTD·Filed 2021·Granted Oct 4, 2022·1 cites·6 claims
- 0285US8749263B2Semiconductor apparatus, inspection method thereof and electric deviceOHTA MASAYUKI·Filed 2011·Granted Jun 10, 2014·11 cites·14 claims
- 0385US7170101B2Nitride-based semiconductor light-emitting device and manufacturing method thereofSHARP KK·Filed 2002·Granted Jan 30, 2007·22 cites·4 claims
- 0471US6940099B2Semiconductor light emitting element and semiconductor light emitting deviceSHARP KK·Filed 2002·Granted Sep 6, 2005·17 cites·8 claims
- 0565US6555847B2Nitride based semiconductor light emitting elementSHARP KK·Filed 2001·Granted Apr 29, 2003·7 cites·7 claims
- 0664US6563850B1Light-emitting device and fabricating method thereofSHARP KK·Filed 1998·Granted May 13, 2003·33 cites·24 claims
- 0761US7274721B2Monolithic multi-wavelength laser device including a plurality of lasing parts and method of fabricating the sameSHARP KK·Filed 2004·Granted Sep 25, 2007·6 cites·13 claims
- 0861US2023417691A1Sample cell for fluid sample and x-ray fluorescence analyzer and analysis method using sameHITACHI HIGH TECH SCIENCE CORP·Filed 2023·Application pending·0 cites
- 0957US2015268408A1Led classification method, led classification device, recording medium, and liquid-crystal display deviceSHARP KK·Filed 2013·Application pending·0 cites
- 1053US7045810B2Monolithic multiple-wavelength laser device and method of fabricating the sameSHARP KABUSHIKI KAISH·Filed 2003·Granted May 16, 2006·5 cites·8 claims
- 1150US10989674B2X-ray inspection apparatus and x-ray inspection methodHITACHI HIGH TECH SCIENCE CORP·Filed 2019·Granted Apr 27, 2021·0 cites·5 claims
- 1249US2013118414A1Illumination device for use in aquaculture and aquaculture deviceKOMADA SATOSHI·Filed 2012·Application pending·0 cites
- 1348US2015019168A1Led classification method, led classification device, and recording mediumOHTA MASAYUKI·Filed 2012·Application pending·0 cites
- 1446US6967119B2Semiconductor laser device and method of fabricating the sameSHARP KK·Filed 2003·Granted Nov 22, 2005·1 cites·13 claims
- 1542US2015357527A1Method for manufacturing light-emitting device, and light-emitting deviceSHARP KK·Filed 2013·Application pending·0 cites
- 1642US2005271108A1Semiconductor laser deviceSHARP KK·Filed 2005·Application pending·0 cites
- 1738US7180925B2Semiconductor laser device and manufacturing method thereforSHARP KK·Filed 2003·Granted Feb 20, 2007·0 cites·8 claims
- 1838US2005018733A1Semiconductor laser device and manufacturing method thereforSHARP KK·Filed 2004·Application pending·0 cites
- 1938US2006072641A1Semiconductor laser element and monolithic two-wavelength semiconductor laser deviceSHARP KK·Filed 2005·Application pending·0 cites
- 2037US2003227030A1Light emitting semiconductor deviceFiled 2003·Application pending·0 cites
- 2136US9537065B2Light-emitting device with reflective resinSOTA YOSHIKI·Filed 2012·Granted Jan 3, 2017·0 cites·20 claims
- 2234US9091882B2Light emitting module, surface light source, liquid crystal display, and illuminating deviceHINENO MITSURU·Filed 2010·Granted Jul 28, 2015·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →