Inventor
MOCHIZUKI KEITA
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MOCHIZUKI KEITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
20 patentsUS11345568B2May 31, 2022
Cage position detection device
MITSUBISHI ELECTRIC CORP2 citations72
US11319187B2May 3, 2022
Elevator car position detection device
MITSUBISHI ELECTRIC CORP2 citations72
US10144613B2Dec 4, 2018
Elevator position detection apparatus
MITSUBISHI ELECTRIC CORP2 citations72
US10802269B2Oct 13, 2020
Optical circuit, optical scanning device, optical multiplexer-demultiplexer, wavelength monitor, optical multiplexer-demultiplexer module, and wavelength monitor module
MITSUBISHI ELECTRIC CORP3 citations71
US8953164B2Feb 10, 2015
Wavelength monitor and wavelength monitoring method
MITSUBISHI ELECTRIC CORP4 citations71
US11307376B2Apr 19, 2022
Optical module
MITSUBISHI ELECTRIC CORP2 citations70
US10746593B2Aug 18, 2020
Wavelength monitor and optical module comprising an optical filter with a periodic transmittance
MITSUBISHI ELECTRIC CORP1 citations62
US9316532B2Apr 19, 2016
Wavelength monitor and optical module
MITSUBISHI ELECTRIC CORP2 citations62
US10901168B2Jan 26, 2021
Optical member fixing structure
MITSUBISHI ELECTRIC CORP0 citations54
US11472665B2Oct 18, 2022
Elevator car position detection sensor that determines a phase of an alternating-current voltage corresponding to a frequency of an excitation magnetic field
MITSUBISHI ELECTRIC CORP0 citations51
US11099138B2Aug 24, 2021
Detection device
MITSUBISHI ELECTRIC CORP0 citations50
US12535713B2Jan 27, 2026
Optical semiconductor device and optical control apparatus
MITSUBISHI ELECTRIC CORP0 citations49
US12171059B2Dec 17, 2024
High-frequency circuit and communication module
MITSUBISHI ELECTRIC CORP0 citations49
US10921606B2Feb 16, 2021
Optical multiplexer
MITSUBISHI ELECTRIC CORP0 citations47
US12504278B2Dec 23, 2025
Shape measuring device
MITSUBISHI ELECTRIC CORP0 citations45
US11070027B2Jul 20, 2021
Variable wavelength light source and method for controlling wavelength switching of variable wavelength light source
MITSUBISHI ELECTRIC CORP0 citations45
US12479481B2Nov 25, 2025
Obstacle detection device and obstacle detection method
MITSUBISHI ELECTRIC CORP0 citations41
US10065833B2Sep 4, 2018
Elevator position detection apparatus
MITSUBISHI ELECTRIC CORP0 citations41
US10801999B2Oct 13, 2020
Rope damage diagnostic testing apparatus
MITSUBISHI ELECTRIC CORP0 citations38
US10061132B2Aug 28, 2018
Beam scanning device, optical wireless communication system, and beam scanning method
MITSUBISHI ELECTRIC CORP0 citations31
SONY CORP
3 patentsUS11675418B2Jun 13, 2023
Program, information processor, and information processing method for blending motions of a plurality of actors
SONY CORP5 citations74
US11726549B2Aug 15, 2023
Program, information processor, and information processing method
SONY CORP1 citations62
US11083950B2Aug 10, 2021
Information processing apparatus and information processing method
SONY CORP1 citations62