Inventor
KOTANI HAYATO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOTANI HAYATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOTANI HAYATO
5 patentsUS8785525B2Jul 22, 2014
Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device
KOTANI HAYATO7 citations82
US8212271B2Jul 3, 2012
Substrate for mounting an optical semiconductor element, manufacturing method thereof, an optical semiconductor device, and manufacturing method thereof
KOTANI HAYATO11 citations82
US8585272B2Nov 19, 2013
Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate
KOTANI HAYATO6 citations71
US9387608B2Jul 12, 2016
Thermosetting resin composition for light reflection, method for manufacturing the resin composition and optical semiconductor element mounting substrate and optical semiconductor device using the resin composition
KOTANI HAYATO2 citations60
US8637593B2Jan 28, 2014
Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate
KOTANI HAYATO0 citations51
HITACHI CHEMICAL CO LTD
4 patentsUS8343616B2Jan 1, 2013
Coating agent, substrate for mounting optical semiconductor element using same, and optical semiconductor device
HITACHI CHEMICAL CO LTD4 citations72
US9067906B2Jun 30, 2015
Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate
HITACHI CHEMICAL CO LTD0 citations51
US8367153B2Feb 5, 2013
Method of using white resin in an electronic device
HITACHI CHEMICAL CO LTD0 citations51
US10381533B2Aug 13, 2019
Optical semiconductor element mounting substrate and optical semiconductor device using thermosetting resin composition for light reflection
HITACHI CHEMICAL CO LTD0 citations50