P

Inventor

YAKO YUKO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAKO YUKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

7 patents
US6165677ADec 26, 2000

Photoresist composition

SUMITOMO CHEMICAL CO26 citations91
US6040112AMar 21, 2000

Photoresist composition

SUMITOMO CHEMICAL CO24 citations91
US5916728AJun 29, 1999

Positive resist composition

SUMITOMO CHEMICAL CO35 citations91
US5985511ANov 16, 1999

Photoresist composition

SUMITOMO CHEMICAL CO6 citations73
US5846688ADec 8, 1998

Photoresist composition

SUMITOMO CHEMICAL CO6 citations73
US6280902B1Aug 28, 2001

Positive working photoresist compositions comprising a nitrogen-containing cyclic compound

SUMITOMO CHEMICAL CO3 citations61
US5891601AApr 6, 1999

Positive resist composition

SUMITOMO CHEMICAL CO5 citations61

SAMSUNG ELECTRONICS CO LTD

1 patent
US7338737B2Mar 4, 2008

Photosensitive resin composition, thin film panel made with photosensitive resin composition, and method for manufacturing thin film panel

SAMSUNG ELECTRONICS CO LTD9 citations84