Assignee
NAKAJIMA TOYOAKI
JP·4 granted patents·6 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0171US8288715B2Oxygen detection method, air leakage determination method, gas component detection device, and vacuum processing apparatusNAKAJIMA TOYOAKI·Filed 2010·Granted Oct 16, 2012·3 cites·11 claims
- 0265US8138473B2Mass spectrometry unitNAKAJIMA TOYOAKI·Filed 2008·Granted Mar 20, 2012·3 cites·5 claims
- 0344US8115166B2Method of controlling mass spectrometer and mass spectrometerNAKAJIMA TOYOAKI·Filed 2008·Granted Feb 14, 2012·0 cites·7 claims
- 0432US8674298B2Quadrupole mass spectrometerNAKAJIMA TOYOAKI·Filed 2011·Granted Mar 18, 2014·0 cites·15 claims
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