YA

Yoshio Arai

SE Seiko Epson: 2 patents #282 of 1,276Top 25%
📍 Shiojiri, PA: #1 of 1 inventorsTop 100%
Overall (2022): #95,202 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11487004 Ultrasonic wave measuring device and ultrasonic wave measuring method Tomohide Onogi 2022-11-01
11353607 Ultrasonic sensor, electronic apparatus, and method of driving ultrasonic sensor Ryoki WATANABE 2022-06-07