IK

Ikuko Katsumaru

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,714,940 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5625675 Voice mail communication system Junji Fukuzawa, Masato Terada, Osamu Takada 1997-04-29