AK

Atsushi Kuwabara

CC Citizen Electronics Co.: 2 patents #2 of 19Top 15%
Overall (2002): #72,939 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D464284 Buzzer having a battery — 2002-10-15
6433674 Electromagnetic sound generator Masato Asahina 2002-08-13