Inventor
HIDAKA TAKAHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HIDAKA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
6 patentsUS7309559B2Dec 18, 2007
Resist pattern, process for producing same, and utilization thereof
HITACHI CHEMICAL CO LTD10 citations81
US6524770B1Feb 25, 2003
Hexaaryl biimidazole compounds as photoinitiators, photosensitive composition and method of manufacturing patterns using the compounds
HITACHI CHEMICAL CO LTD7 citations73
US7220533B2May 22, 2007
Photosensitive resin composition, photosensitive element using the same, method for producing resist pattern, and method for producing printed wiring board
HITACHI CHEMICAL CO LTD2 citations61
US11578236B2Feb 14, 2023
Slurry, polishing-liquid set, polishing liquid, and polishing method for base
HITACHI CHEMICAL CO LTD0 citations59
US10752807B2Aug 25, 2020
Slurry, polishing-liquid set, polishing liquid, method for polishing substrate, and substrate
HITACHI CHEMICAL CO LTD1 citations59
US7232647B2Jun 19, 2007
Photosensitive resin composition, photosensitive element using the same, method for producing resist pattern and method for producing printed wiring board
HITACHI CHEMICAL CO LTD0 citations50
OBU YUSUKE
3 patentsUS8211519B2Jul 3, 2012
Composition for forming gas-barrier material, gas-barrier material, a method of producing the same, and gas-barrier packing material
OBU YUSUKE2 citations57
US9528006B2Dec 27, 2016
Coating composition for undercoating
OBU YUSUKE0 citations36
US9266309B2Feb 23, 2016
Method of producing gas-barrier laminated member
OBU YUSUKE0 citations36