Inventor

IGAWA AKIHIKO

JP5 patents

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

CLARIANT FINANCE BVI LTD

2 patents

US6933100B2Aug 23, 2005

Method of forming a minute resist pattern

CLARIANT FINANCE BVI LTD82 citations93

US6514676B1Feb 4, 2003

Method for forming micropattern of resist

CLARIANT FINANCE BVI LTD1 citations48

CLARIANT INT LTD

1 patent

US5964951AOct 12, 1999

Rinsing solution

CLARIANT INT LTD17 citations82

HOECHST JAPAN

1 patent

US5541036AJul 30, 1996

Negative photoresist compositions comprising a photosensitive compound, an alkoxymethylated melamine and novolak resin

HOECHST JAPAN17 citations73

KURABE IND KK

1 patent

US4956320ASep 11, 1990

Positive temperature coefficient semiconductor ceramic

KURABE IND KK14 citations67