HH

Hisakazu Hirano

SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #3,848,742 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5107175 Moisture trapping film for EL lamps of the organic dispersion type Kiju Mori, Junichi Watanabe, Fumio Kondo 1992-04-21