Inventor
IKEYAMA TOSHIHIRO
JP3 patents
⚠️ This page may combine multiple inventors who share the name “IKEYAMA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HORIBA STEC CO LTD
2 patentsUS10026582B2Jul 17, 2018
Thermionic emission filament, quadrupole mass spectrometer and residual gas analyzing method
HORIBA STEC CO LTD0 citations45
US11270878B2Mar 8, 2022
Quadrupole mass spectrometer, quadrupole mass spectrometry method, and program storage medium storing program for quadrupole mass spectrometer
HORIBA STEC CO LTD0 citations42