Inventor · disambiguated record

Koichi Sakasegawa

Also filed as: SAKASEGAWA KOICHI

1 granted patent·2 citations·filing 2004–2004

19Inventor score

Technology areasY02E

Files withULVAC INC1

Top patents by PatentIndex Score

1 record

0148US7690960B2Production method of organic EL device and cleaning method of organic EL device production apparatusULVAC INC·Filed 2004·Granted Apr 6, 2010·2 cites·12 claims

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