Inventor

HIOKI TAKESHI

JP24 patents

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

HIOKI TAKESHI

SUMITOMO CHEMICAL CO

Radiation-sensitive positive resist composition comprising a 1,2-quinone diazide compound, an alkali-soluble resin and a polyphenol compound

Radiation-sensitive positive resist composition

Radiation-sensitive positive resist composition comprising an alkali soluble resin made from m-cresol, 2,3,5-trimethyl phenol and optionally p-cresol and a polyphenol compound having alkyl or alkoxy side groups

Positive resist composition containing 1,2-quinone diazide compound, alkali-soluble resin and polyhydroxy phenol additive compound

Process for preparing a positive resist composition by mixing the condensation product of a quinone diazide sulfonyl halogenide and a phenol with a resin solution without isolating the condensation product from the crude mixture

Cyan dye-donor element used in thermal transfer and thermal transfer sheet using it

Radiation-sensitive positive resist composition

Radiation-sensitive positive resist composition

Radiation-sensitive positive resist composition comprising an alkali-soluble resin made from m-cresol, 2-tert-butl-5-methyl phenol and formaldehyde

Resist composition containing alkali-soluble resin, 1,2-quinone diazide compound and anti-halation component

Radiation-sensitive positive resist composition comprising an alkali-soluble resin made from tert-butyl-methyl phenol

Styryl compounds, process for preparing the same and photoresist compositions comprising the same

Radiation-sensitive positive resist composition

Photoresist compositions comprising styryl compound

Sulfone-containing azamethide compounds with a nitrogen-containing aromatic ring of nitrogen containing aliphatic

Sulfone-containing azamethine compounds

Azamethine compounds

Azamethinyl quinoline derivatives

Method of producing photoresist

Process for producing O,O-di-lower-alkylchlorothiophosphate

NIPPON STEEL CORP

Apparatus for cooling thin-webbed H-beam steel

Process for producing thin-webbed h-beam steel

Edging mill for section rolling

Method and apparatus for rolling shape steel