Inventor
MIYOSHI NAOYA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MIYOSHI NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD
9 patentsUS10254014B2Apr 9, 2019
Centrifugal chiller
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD2 citations72
US11047605B2Jun 29, 2021
Evaporator and refrigerator
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations51
US10126028B2Nov 13, 2018
Turbo chiller
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations51
US11448435B2Sep 20, 2022
Evaporator and refrigeration system
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations50
US12372279B2Jul 29, 2025
Refrigeration machine
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations49
US12498154B2Dec 16, 2025
Air purge device
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations48
US10408518B2Sep 10, 2019
Refrigerating machine and control method therefor
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations43
US10408500B2Sep 10, 2019
Turbo refrigeration apparatus
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations40
US10775083B2Sep 15, 2020
Purging device, chiller equipped with same, and method for controlling purging device
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations37
HAYASHI MASAHIRO
4 patentsUS9732435B2Aug 15, 2017
Group 13 nitride crystal and group 13 nitride crystal substrate
HAYASHI MASAHIRO2 citations70
US9863058B2Jan 9, 2018
Gallium nitride crystal, group 13 nitride crystal, group 13 nitride crystal substrate, and manufacturing method
HAYASHI MASAHIRO0 citations49
US9404196B2Aug 2, 2016
Manufacturing method of group 13 nitride crystal
HAYASHI MASAHIRO0 citations49
US9123863B2Sep 1, 2015
Group 13 nitride crystal and substrate thereof
HAYASHI MASAHIRO0 citations39