Inventor
YASUNAGA KENICHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YASUNAGA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMADZU CORP
16 patentsUS8382979B2Feb 26, 2013
Liquid chromatograph system
SHIMADZU CORP13 citations84
US10690637B2Jun 23, 2020
Autosampler and liquid chromatograph
SHIMADZU CORP8 citations83
US10866217B2Dec 15, 2020
Liquid chromatograph flow path switching and control system for columns to a detector
SHIMADZU CORP4 citations72
US9671376B2Jun 6, 2017
Flow path switching valve
SHIMADZU CORP4 citations72
US12465918B2Nov 11, 2025
Cover member for sample container
SHIMADZU CORP0 citations62
US11946585B2Apr 2, 2024
Bioinert piping
SHIMADZU CORP0 citations61
US12123533B2Oct 22, 2024
Resin-tube end formation method and formation tool
SHIMADZU CORP0 citations57
US12146868B2Nov 19, 2024
Pump unit and chromatograph
SHIMADZU CORP0 citations53
US11567095B2Jan 31, 2023
Sample rack
SHIMADZU CORP0 citations51
US9255742B2Feb 9, 2016
Sample cooling device and sampling apparatus
SHIMADZU CORP1 citations51
US11519886B2Dec 6, 2022
Autosampler and liquid chromatograph
SHIMADZU CORP0 citations50
US12105063B2Oct 1, 2024
Auto-sampler for chromatographs
SHIMADZU CORP0 citations49
US12031959B2Jul 9, 2024
Auto-sampler for chromatographs
SHIMADZU CORP0 citations49
US12181082B2Dec 31, 2024
Resin tube connection device
SHIMADZU CORP0 citations48
US12173834B2Dec 24, 2024
Bioinert pipe with hollow member accepting a metal tube and liquid chromatograph
SHIMADZU CORP0 citations48
US10416127B2Sep 17, 2019
Autosampler
SHIMADZU CORP0 citations41