Inventor
IIJIMA MASAHIKO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “IIJIMA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
25 patentsUSD849264SMay 21, 2019
Clinical analyzer
HITACHI HIGH TECH CORP7 citations84
US10416179B2Sep 17, 2019
Automatic analyzer
HITACHI HIGH TECH CORP1 citations73
US9696329B2Jul 4, 2017
Automatic analyzer
HITACHI HIGH TECH CORP2 citations73
US9506942B2Nov 29, 2016
Automatic analyzer and method for detecting measurement value abnormalities
HITACHI HIGH TECH CORP3 citations72
US9400247B2Jul 26, 2016
Automatic analyzer
HITACHI HIGH TECH CORP4 citations72
USD1000634SOct 3, 2023
Adaptor for sample rack
HITACHI HIGH TECH CORP2 citations71
USD997383SAug 29, 2023
Sample cup
HITACHI HIGH TECH CORP4 citations71
US12000849B2Jun 4, 2024
Automatic analyzer
HITACHI HIGH TECH CORP0 citations62
US11747355B2Sep 5, 2023
Automatic analysis device
HITACHI HIGH TECH CORP0 citations62
US11209448B2Dec 28, 2021
Automatic analyzer
HITACHI HIGH TECH CORP0 citations62
US11156625B2Oct 26, 2021
Automatic analysis device
HITACHI HIGH TECH CORP1 citations62
US12253536B2Mar 18, 2025
Automatic analysis device and automatic analysis method
HITACHI HIGH TECH CORP0 citations60
US12146890B2Nov 19, 2024
Automated analyzer and automated analysis method
HITACHI HIGH TECH CORP0 citations60
US11971425B2Apr 30, 2024
Automatic analysis device and automatic analysis method
HITACHI HIGH TECH CORP0 citations60
US11674970B2Jun 13, 2023
Automatic analysis device and automatic analysis method
HITACHI HIGH TECH CORP0 citations60
US11187712B2Nov 30, 2021
Automated analyzer and automated analysis method
HITACHI HIGH TECH CORP0 citations60
US10976333B2Apr 13, 2021
Automatic analysis device and automatic analysis method
HITACHI HIGH TECH CORP0 citations60
USD838381SJan 15, 2019
Light shielding cover of a clinical analyzer
HITACHI HIGH TECH CORP0 citations52
US9638640B2May 2, 2017
Automatic analyzer
HITACHI HIGH TECH CORP1 citations52
US11971426B2Apr 30, 2024
Automatic analysis device
HITACHI HIGH TECH CORP0 citations50
US11692929B2Jul 4, 2023
Automatic analyzer and standard solution for evaluating scattered light measurement optical system thereof
HITACHI HIGH TECH CORP0 citations50
US11231432B2Jan 25, 2022
Automatic analysis device and automatic analysis method
HITACHI HIGH TECH CORP0 citations47
US9575082B2Feb 21, 2017
Automatic analysis device and automatic analysis method
HITACHI HIGH TECH CORP0 citations42
US9557264B2Jan 31, 2017
Automatic analysis device, and automatic analysis method
HITACHI HIGH TECH CORP0 citations42
US10603667B2Mar 31, 2020
Automatic analysis device and cleaning mechanism in automatic analysis device
HITACHI HIGH TECH CORP0 citations37
TOYOTA MOTOR CO LTD
7 patentsUS6702878B2Mar 9, 2004
Hydrogen-permeable membrane, manufacturing method of the same, and hydrogen gas separator using the same
TOYOTA MOTOR CO LTD11 citations74
US7491462B2Feb 17, 2009
Electrolyte membrane for fuel cell operable in medium temperature range, fuel cell using the same, and manufacturing methods therefor
TOYOTA MOTOR CO LTD2 citations63
US7049008B2May 23, 2006
Hydrogen-permeable membrane and manufacturing method of the same
TOYOTA MOTOR CO LTD2 citations62
US7833675B2Nov 16, 2010
Proton conductor, and fuel cell and fuel cell system including proton conductor
TOYOTA MOTOR CO LTD0 citations52
US7615297B2Nov 10, 2009
Fuel cell
TOYOTA MOTOR CO LTD0 citations52
US7829235B2Nov 9, 2010
Fuel cell production method and fuel cell
TOYOTA MOTOR CO LTD0 citations42
US7282085B2Oct 16, 2007
Apparatus for hydrogen separation and fuel cell system
TOYOTA MOTOR CO LTD0 citations42