Inventor
ENDO KOUTARO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “ENDO KOUTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO OHKA KOGYO CO LTD
5 patentsUS6406829B1Jun 18, 2002
Negative-working photoresist composition
TOKYO OHKA KOGYO CO LTD44 citations92
US6787284B2Sep 7, 2004
Positive resist composition and base material carrying layer of the positive resist composition
TOKYO OHKA KOGYO CO LTD7 citations73
US6455228B1Sep 24, 2002
Multilayered body for photolithographic patterning
TOKYO OHKA KOGYO CO LTD13 citations73
US7033731B2Apr 25, 2006
Multilayered body for photolithographic patterning
TOKYO OHKA KOGYO CO LTD0 citations51
US6864036B2Mar 8, 2005
Negative-working photoresist composition
TOKYO OHKA KOGYO CO LTD1 citations51