Inventor
TOMIDA SHOJI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “TOMIDA SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
19 patentsUSD712066SAug 26, 2014
Column oven for liquid chromatograph analyzer
HITACHI HIGH TECH CORP20 citations92
USD693713SNov 19, 2013
Liquid chromatograph analyzer
HITACHI HIGH TECH CORP22 citations92
USD693712SNov 19, 2013
Pump for liquid chromatograph analyzer
HITACHI HIGH TECH CORP20 citations92
USD646398SOct 4, 2011
Auto sampler for liquid chromatograph analyzer
HITACHI HIGH TECH CORP32 citations92
USD645979SSep 27, 2011
Pump for liquid chromatograph analyzer
HITACHI HIGH TECH CORP23 citations92
USD645977SSep 27, 2011
Pump for liquid chromatograph analyzer
HITACHI HIGH TECH CORP17 citations92
USD643936SAug 23, 2011
Controller for liquid chromatograph analyzer
HITACHI HIGH TECH CORP20 citations92
USD712065SAug 26, 2014
Organizer for liquid chromatograph analyzer
HITACHI HIGH TECH CORP10 citations84
USD699609SFeb 18, 2014
Detector for liquid chromatograph analyzer
HITACHI HIGH TECH CORP10 citations84
USD699610SFeb 18, 2014
Detector for liquid chromatograph analyzer
HITACHI HIGH TECH CORP8 citations84
USD693714SNov 19, 2013
Auto sampler for liquid chromatograph analyzer
HITACHI HIGH TECH CORP11 citations84
USD646797SOct 11, 2011
Organizer for liquid chromatograph analyzer
HITACHI HIGH TECH CORP15 citations84
USD645570SSep 20, 2011
Control panel of detector for liquid chromatograph analyzer
HITACHI HIGH TECH CORP15 citations84
USD643130SAug 9, 2011
Handles of module for liquid chromatograph analyzer
HITACHI HIGH TECH CORP12 citations84
US10088459B2Oct 2, 2018
Liquid mixing device, and liquid chromatography apparatus
HITACHI HIGH TECH CORP8 citations82
US7763863B2Jul 27, 2010
Charged particle beam application apparatus
HITACHI HIGH TECH CORP7 citations73
USD645978SSep 27, 2011
Column oven for liquid chromatograph analyzer
HITACHI HIGH TECH CORP4 citations62
US9470346B2Oct 18, 2016
Pipe connection joint
HITACHI HIGH TECH CORP1 citations51
US12247959B2Mar 11, 2025
Flow passage switching valve, flow passage switching valve system, and liquid chromatograph
HITACHI HIGH TECH CORP0 citations49