P

Inventor

SAKURADA TOYOHISA

JP16 patents
⚠️ This page may combine multiple inventors who share the name “SAKURADA TOYOHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHINETSU CHEMICAL CO

11 patents
US6511785B1Jan 28, 2003

Chemically amplified positive resist composition and patterning method

SHINETSU CHEMICAL CO27 citations92
US9366951B2Jun 14, 2016

Halftone phase shift photomask blank, halftone phase shift photomask and pattern exposure method

SHINETSU CHEMICAL CO8 citations84
US9645485B2May 9, 2017

Halftone phase shift photomask blank and making method

SHINETSU CHEMICAL CO4 citations73
US6818148B1Nov 16, 2004

Resist composition and patterning method

SHINETSU CHEMICAL CO10 citations73
US5532421AJul 2, 1996

Method for the isomerization of cis-alkenyl compounds

SHINETSU CHEMICAL CO11 citations70
US5234742AAug 10, 1993

Pellicle for lithography

SHINETSU CHEMICAL CO7 citations70
US6252106B1Jun 26, 2001

Method for stabilizing a sex pheromone compound

SHINETSU CHEMICAL CO6 citations62
US9709885B2Jul 18, 2017

Photomask blank and method for manufacturing photomask blank

SHINETSU CHEMICAL CO0 citations52
US9488906B2Nov 8, 2016

Photomask blank and method for manufacturing photomask blank

SHINETSU CHEMICAL CO0 citations52
US9400422B2Jul 26, 2016

Method for manufacturing photomask blank

SHINETSU CHEMICAL CO0 citations52
US10585345B2Mar 10, 2020

Photomask blank, method for manufacturing photomask, and mask pattern formation method

SHINETSU CHEMICAL CO0 citations41

RES ASS FOR BIOTECHNOLOGY OF A

3 patents
US5993843ANov 30, 1999

Biodegradable sustained-release preparation

RES ASS FOR BIOTECHNOLOGY OF A59 citations95
US6419943B1Jul 16, 2002

Biodegradable sustained-release preparation, biodegradable pheromone dispenser and biodegradable pest controlling agent

RES ASS FOR BIOTECHNOLOGY OF A26 citations92
US6159489ADec 12, 2000

Biodegradable sustained-release preparation, biodegradable pheromone dispenser and biodegradable pest controlling agent

RES ASS FOR BIOTECHNOLOGY OF A22 citations92

NEC ELECTRONICS CORP

1 patent
US6800551B2Oct 5, 2004

Chemical amplification type photoresist composition, method for producing a semiconductor device using the composition, and semiconductor substrate

NEC ELECTRONICS CORP24 citations92

SHIU ETSU CHEMICAL CO LTD

1 patent
US5364969ANov 15, 1994

Method for the stabilization of a sex pheromone compound

SHIU ETSU CHEMICAL CO LTD11 citations69