NS

Nahoko Shimamura

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #87,824 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286975 Pyro-electric type infrared-ray sensor Toshiaki Ogura, Masaki Aoki 1994-02-15