Inventor
DATE TOMOHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “DATE TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
9 patentsUS10032977B2Jul 24, 2018
Device using a piezoelectric element and method for manufacturing the same
ROHM CO LTD2 citations71
US12302047B2May 13, 2025
Transducer and electronic device
ROHM CO LTD1 citations63
US12328108B2Jun 10, 2025
Piezoelectric element, method of manufacturing the same, surface acoustic wave element, and piezoelectric thin film resonance element
ROHM CO LTD0 citations62
US11744155B2Aug 29, 2023
Piezoelectric element
ROHM CO LTD0 citations60
US11289642B2Mar 29, 2022
Piezoelectric element
ROHM CO LTD0 citations60
US12598428B2Apr 7, 2026
Transducer and electronic device
ROHM CO LTD0 citations57
US12015898B2Jun 18, 2024
Transducer and driving method thereof, and system
ROHM CO LTD0 citations51
US9171850B2Oct 27, 2015
Ferroelectric capacitor
ROHM CO LTD1 citations51
US10522734B2Dec 31, 2019
Device using a piezoelectric element and method for manufacturing the same
ROHM CO LTD0 citations50