Inventor
IWAI HIKARU
JP11 patents
Patents
11 patentsUS10605915B2Mar 31, 2020
Ultrasonic device, ultrasonic module, electronic apparatus, and ultrasonic measurement apparatus
SEIKO EPSON CORP2 citations71
US12594581B2Apr 7, 2026
Electronic device
SEIKO EPSON CORP0 citations61
US11802017B2Oct 31, 2023
Ultrasonic apparatus, detection apparatus, and printing apparatus
SEIKO EPSON CORP1 citations61
US11371865B2Jun 28, 2022
Sensor unit and electronic device
SEIKO EPSON CORP0 citations61
US11180333B2Nov 23, 2021
Ultrasonic device
SEIKO EPSON CORP1 citations61
US10203404B2Feb 12, 2019
Ultrasonic sensor and manufacturing method for the same
SEIKO EPSON CORP1 citations61
US11806753B2Nov 7, 2023
Ultrasonic device and manufacturing method of ultrasonic device
SEIKO EPSON CORP0 citations60
US12433570B2Oct 7, 2025
Ultrasound probe
SEIKO EPSON CORP0 citations58
US11018291B2May 25, 2021
Ultrasonic device and ultrasonic apparatus
SEIKO EPSON CORP0 citations51
US11910720B2Feb 20, 2024
Piezoelectric device and MEMS device
SEIKO EPSON CORP0 citations50
US12438993B2Oct 7, 2025
Ultrasonic device
SEIKO EPSON CORP0 citations45