Shunpei Yamazaki — 6,629 Patents at Semiconductor Energy Laboratory

Shunpei Yamazaki — 6,629 Patents

SLSemiconductor Energy Laboratory: 6576 patents #1 of 1,113Top 1%

Sharp Kabushiki Kaisha: 19 patents #838 of 10,731Top 8%

Ricoh Company: 3 patents #4,826 of 9,818Top 50%

SCSemiconductor Energy Co.: 3 patents #1 of 13Top 8%

UNUnknown: 1 patents #29,356 of 83,584Top 40%

TITakasago International: 1 patents #239 of 465Top 55%

Eastman Kodak: 1 patents #4,972 of 8,114Top 65%

Tokyo, MO: #1 of 223 inventorsTop 1%

Overall (All Time): #1 of 4,157,543Top 1%

Issued Patents All Time

Showing 6,626–6,629 of 6,629 patents

Patent #	Title	Co-Inventors	Date
4320248	Semiconductor photoelectric conversion device	—	1982-03-16
4320249	Heterojunction type semiconductor photoelectric conversion device	—	1982-03-16
4254429	Hetero junction semiconductor device	—	1981-03-03
4239554	Semiconductor photoelectric conversion device	—	1980-12-16