Inventor
SAITO AKINORI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “SAITO AKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
11 patentsUS6675637B2Jan 13, 2004
Touch sensor
MITUTOYO CORP17 citations92
US6484571B1Nov 26, 2002
Surface configuration measuring method
MITUTOYO CORP24 citations92
US11268874B2Mar 8, 2022
Defect judging unit of measuring probe and defect judging method thereof
MITUTOYO CORP8 citations84
US11047678B2Jun 29, 2021
Probe unit and measuring system
MITUTOYO CORP11 citations84
US10415949B2Sep 17, 2019
Measuring probe
MITUTOYO CORP10 citations83
US10852119B2Dec 1, 2020
Coordinate measurement probe body
MITUTOYO CORP8 citations81
US7159452B2Jan 9, 2007
Method for measuring a configuration of an object
MITUTOYO CORP6 citations74
US10393495B2Aug 27, 2019
Measuring probe
MITUTOYO CORP2 citations72
US9115973B2Aug 25, 2015
Profile measuring instrument
MITUTOYO CORP3 citations63
US8345260B2Jan 1, 2013
Method of detecting a movement of a measuring probe and measuring instrument
MITUTOYO CORP2 citations56
US7642503B2Jan 5, 2010
Method to determine a control parameter in a measurement control system
MITUTOYO CORP0 citations42
TOYODA CHUO KENKYUSHO KK
8 patentsUS4365746ADec 28, 1982
Swirl injection valve
TOYODA CHUO KENKYUSHO KK74 citations95
US4292947AOct 6, 1981
Spill type swirl injector
TOYODA CHUO KENKYUSHO KK68 citations95
US6045063AApr 4, 2000
Fuel injector
TOYODA CHUO KENKYUSHO KK54 citations92
US4685432AAug 11, 1987
Method and device for forming mixture gas in direct injection type internal combustion engine
TOYODA CHUO KENKYUSHO KK25 citations92
US4629127ADec 16, 1986
Intermittent swirl type injection valve
TOYODA CHUO KENKYUSHO KK43 citations92
US4237836ADec 9, 1980
Fuel supply system employing ultrasonic vibratory member of hollow cylindrically shaped body
TOYODA CHUO KENKYUSHO KK41 citations92
US4192466AMar 11, 1980
Swirl injection valve
TOYODA CHUO KENKYUSHO KK52 citations92
US4633830AJan 6, 1987
Direct injection internal combustion engine of compression ignition type
TOYODA CHUO KENKYUSHO KK13 citations73
HAMAMATSU PHOTONICS KK
8 patentsUS11619689B2Apr 4, 2023
Optically pumped magnetometer having reduced footprint
HAMAMATSU PHOTONICS KK2 citations72
US12426796B2Sep 30, 2025
Brain measurement apparatus
HAMAMATSU PHOTONICS KK0 citations51
US12262974B2Apr 1, 2025
Brain measurement apparatus and brain measurement method
HAMAMATSU PHOTONICS KK0 citations51
US11957472B2Apr 16, 2024
Brain measurement apparatus and brain measurement method
HAMAMATSU PHOTONICS KK0 citations51
US11914012B2Feb 27, 2024
Brain measurement apparatus and brain measurement method
HAMAMATSU PHOTONICS KK0 citations51
US11874348B2Jan 16, 2024
Brain measurement system
HAMAMATSU PHOTONICS KK0 citations51
US11835603B2Dec 5, 2023
Optically pumped magnetometer having lasers and optical systems used to derive an intensity of a magnetic field
HAMAMATSU PHOTONICS KK0 citations51
US11500043B2Nov 15, 2022
Magnetoencephalograph
HAMAMATSU PHOTONICS KK0 citations51
TOYOTA MOTOR CO LTD
3 patentsUS5860394AJan 19, 1999
Method for suppressing formation of deposits on fuel injector and device for injecting fuel
TOYOTA MOTOR CO LTD39 citations92
US6019296AFeb 1, 2000
Fuel injector for an internal combustion engine
TOYOTA MOTOR CO LTD27 citations89
US4664440AMay 12, 1987
Roof door structure for vehicles
TOYOTA MOTOR CO LTD7 citations66