Inventor
SHIMA YASUAKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIMA YASUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
7 patentsUS10837662B2Nov 17, 2020
Ventilation grille and ventilation fan
PANASONIC IP MAN CO LTD8 citations81
US10495341B2Dec 3, 2019
Supply and exhaust ventilation device
PANASONIC IP MAN CO LTD8 citations79
US10837663B2Nov 17, 2020
Ventilation fan humidity sensor and case
PANASONIC IP MAN CO LTD5 citations70
US10337758B2Jul 2, 2019
Heat exchanger ventilator
PANASONIC IP MAN CO LTD2 citations67
US11353236B2Jun 7, 2022
Shutter and air blower
PANASONIC IP MAN CO LTD1 citations56
US11143431B2Oct 12, 2021
Supply and exhaust ventilation device
PANASONIC IP MAN CO LTD0 citations56
US10760801B2Sep 1, 2020
Ventilator and method of manufacturing ventilator
PANASONIC IP MAN CO LTD0 citations38