FA

Fumitake Akiyama

SA San-O-Industrial: 1 patents #3 of 6Top 50%
Overall (All Time): #4,094,843 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4283700 Double tubular time-lag fuse having improved breaking capacity — 1981-08-11