Inventor
SAKAGUCHI YUHEI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGUCHI YUHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HORIBA STEC CO LTD
8 patentsUS10655220B2May 19, 2020
Gas control system, deposition apparatus including gas control system, and program and gas control method used for gas control system
HORIBA STEC CO LTD7 citations83
US10927462B2Feb 23, 2021
Gas control system and film formation apparatus provided with gas control system
HORIBA STEC CO LTD4 citations71
US9823181B2Nov 21, 2017
Cp2Mg concentration measuring device
HORIBA STEC CO LTD2 citations69
US12332175B2Jun 17, 2025
Optical measurement cell, optical analyzer, window forming member, and method of manufacturing optical measurement cell
HORIBA STEC CO LTD0 citations62
US12429420B2Sep 30, 2025
Gas analysis apparatus and gas analysis method
HORIBA STEC CO LTD0 citations60
US11493443B2Nov 8, 2022
Light absorbance analysis apparatus and program record medium for recording programs of light absorbance analysis apparatus
HORIBA STEC CO LTD0 citations51
US11226235B2Jan 18, 2022
Absorption spectroscopic system, program recording medium for an absorption spectroscopic system and absorbance measurement method
HORIBA STEC CO LTD0 citations51
US12467856B2Nov 11, 2025
Gas analysis device and gas analysis method
HORIBA STEC CO LTD0 citations49