AN

Akiya Nakayama

Canon: 25 patents #2,400 of 19,416Top 15%
MC Mitsumi Electric Co.: 2 patents #346 of 935Top 40%
Overall (All Time): #142,744 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
6554973 Film formation method using sputtering and production method of photovoltaic element using same — 2003-04-29
5620530 Back reflector layer, method for forming it, and photovoltaic element using it — 1997-04-15