MA

Masato Asahina

CC Citizen Electronics Co.: 2 patents #2 of 19Top 15%
📍 Yamanashi, JP: #30 of 208 inventorsTop 15%
Overall (2002): #52,923 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6476710 Electromagnetic sound generator Shinichi Togawa, Yoshizumi Ohta 2002-11-05
6433674 Electromagnetic sound generator Atsushi Kuwabara 2002-08-13