YK

Yoji Kawahara

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #3,860,273 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5151255 Method for forming window material for solar cells and method for producing amorphous silicon solar cell Nobuhiro Fukuda, Sadao Kobayashi, Kenji Miyachi, Hidemi Takenouchi, Takayuki Teramoto 1992-09-29