MO

Masahiko Osaka

PA Panasonic: 9 patents #2,933 of 21,108Top 15%
NE Nec: 8 patents #1,742 of 14,502Top 15%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
SA Sanden: 3 patents #149 of 631Top 25%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
Overall (All Time): #151,396 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5205723 Hermetically sealed compressor Hideki Kawai, Satoshi Wada 1993-04-27