MK

Mari Kondoh

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #3,882,470 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5038242 Magnetic head containing a barrier layer Nobuto Fukushima, Eigo Hashimoto, Junji Satoh 1991-08-06