Inventor · disambiguated record
Junkei Kou
Also filed as: KOU JUNKEI
8 granted patents·1 pending application·20 citations·filing 2011–2025
80Inventor score
Technology areasH01J
Top patents by PatentIndex Score
9 records- 0180US11315781B2Mass spectrometerJEOL LTD·Filed 2020·Granted Apr 26, 2022·1 cites·5 claims
- 0279US8604420B2Mass spectrometer having ion storage with timed pulse outputKOU JUNKEI·Filed 2011·Granted Dec 10, 2013·7 cites·19 claims
- 0374US8754367B2Orthogonal acceleration time-of-flight spectrometer having steady potential and variable potential transport regionsKOU JUNKEI·Filed 2011·Granted Jun 17, 2014·5 cites·8 claims
- 0469US8692191B2Mass spectrometerKOU JUNKEI·Filed 2011·Granted Apr 8, 2014·3 cites·17 claims
- 0565US9373493B2Mass spectrometer and method of adjusting sameJEOL LTD·Filed 2013·Granted Jun 21, 2016·2 cites·14 claims
- 0665US9012837B2Mass spectrometer and method of controlling sameJEOL LTD·Filed 2013·Granted Apr 21, 2015·2 cites·5 claims
- 0756US2025232971A1Mass Spectrometry Apparatus and Mass Analysis MethodJEOL LTD·Filed 2025·Application pending·0 cites
- 0851US10763093B2Mass analysis apparatus and mass analysis methodJEOL LTD·Filed 2019·Granted Sep 1, 2020·0 cites·13 claims
- 0944US10720318B2Mass analysis apparatus and mass analysis methodJEOL LTD·Filed 2019·Granted Jul 21, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →