Inventor

BEPPU KOHEI

JP4 patents

Patents

4 patents

US11728771B2Aug 15, 2023

Circuit apparatus and oscillator

SEIKO EPSON CORP0 citations57

US12562685B2Feb 24, 2026

Circuit device and oscillator

SEIKO EPSON CORP0 citations48

US12009786B2Jun 11, 2024

Circuit device, oscillator, and manufacturing method

SEIKO EPSON CORP0 citations47

US11539363B2Dec 27, 2022

Circuit device, oscillator, electronic apparatus, and vehicle

SEIKO EPSON CORP0 citations42