Inventor
FUKAYA MASASHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “FUKAYA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
13 patentsUS11262371B2Mar 1, 2022
Automatic analyzer and automatic analysis method
HITACHI HIGH TECH CORP3 citations73
US12360077B2Jul 15, 2025
Automatic analysis device and automatic analysis method of specimen
HITACHI HIGH TECH CORP0 citations62
US11994529B2May 28, 2024
Automatic analyzer
HITACHI HIGH TECH CORP0 citations62
US11977050B2May 7, 2024
Automated analyzer, automatic analysis system, and automatic sample analysis method
HITACHI HIGH TECH CORP0 citations62
US11662358B2May 30, 2023
Automatic analyzer
HITACHI HIGH TECH CORP0 citations62
US11360112B2Jun 14, 2022
Automatic analyzer
HITACHI HIGH TECH CORP1 citations62
US11162965B2Nov 2, 2021
Automatic analyzer
HITACHI HIGH TECH CORP0 citations62
US11009515B2May 18, 2021
Automatic analyzer
HITACHI HIGH TECH CORP1 citations62
US12298324B2May 13, 2025
Automatic analysis apparatus and cleaning method for same
HITACHI HIGH TECH CORP0 citations55
US12174210B2Dec 24, 2024
Automated analyzer and cleaning method
HITACHI HIGH TECH CORP0 citations52
US11353473B2Jun 7, 2022
Automatic analyzer and automatic analysis method
HITACHI HIGH TECH CORP0 citations52
US12546793B2Feb 10, 2026
Automatic analyzer
HITACHI HIGH TECH CORP0 citations48
US11933802B2Mar 19, 2024
Automatic analysis device
HITACHI HIGH TECH CORP0 citations46
SUMITOMO METAL SMI ELECTRONICS
6 patentsUS5855711AJan 5, 1999
Method of producing a ceramic circuit substrate
SUMITOMO METAL SMI ELECTRONICS83 citations95
US5879788AMar 9, 1999
Low-temperature fired ceramic circuit substrate and thick-film paste for use in fabrication thereof
SUMITOMO METAL SMI ELECTRONICS18 citations92
US6544654B1Apr 8, 2003
Thick-film resistor and ceramic circuit board
SUMITOMO METAL SMI ELECTRONICS23 citations91
US6123874ASep 26, 2000
Thick-film resistor paste
SUMITOMO METAL SMI ELECTRONICS17 citations79
US6037045AMar 14, 2000
Thick-film paste and ceramic circuit substrate using the same
SUMITOMO METAL SMI ELECTRONICS9 citations73
US5955938ASep 21, 1999
RuO2 resistor paste, substrate and overcoat system
SUMITOMO METAL SMI ELECTRONICS10 citations73
HITACHI AUTOMOTIVE SYSTEMS LTD
6 patentsUS11112286B2Sep 7, 2021
Thermal flowmeter
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations62
US10928231B2Feb 23, 2021
Thermal flow meter with housing surfaces that minimize vortex formation
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10768033B2Sep 8, 2020
Thermal flowmeter
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10520343B2Dec 31, 2019
Thermal flowmeter
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10718647B2Jul 21, 2020
Thermal flowmeter including an inclined passage
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US10670439B2Jun 2, 2020
Thermal flowmeter
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations42
SUMITOMO METAL CERAMICS INC
4 patentsUS5597644AJan 28, 1997
Ceramic circuit board and process for producing same
SUMITOMO METAL CERAMICS INC23 citations92
US5470412ANov 28, 1995
Process for producing a circuit substrate
SUMITOMO METAL CERAMICS INC31 citations92
US5456778AOct 10, 1995
Method of fabricating ceramic circuit substrate
SUMITOMO METAL CERAMICS INC51 citations92
US5665459ASep 9, 1997
Low-temperature fired ceramic circuit substrate and thick-film paste for use in fabrication thereof
SUMITOMO METAL CERAMICS INC15 citations73
NARUMI CHINA CORP
3 patentsUS4650923AMar 17, 1987
Ceramic article having a high moisture proof
NARUMI CHINA CORP44 citations92
US4748085AMay 31, 1988
Multilayer ceramic circuit board fired at a low temperature
NARUMI CHINA CORP21 citations81
US4726921AFeb 23, 1988
Method for manufacturing low temperature fired ceramics
NARUMI CHINA CORP12 citations73