Inventor
OKABAYASHI TAKAZUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OKABAYASHI TAKAZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEKISUI CHEMICAL CO LTD
6 patentsUS11203182B2Dec 21, 2021
Filling-bonding material, protective sheet-equipped filling-bonding material, laminated body, optical device, and protective panel for optical device
SEKISUI CHEMICAL CO LTD3 citations72
US10768066B2Sep 8, 2020
Piezoelectric sensor including overlapping cutout sections in a signal electrode, a first ground electrode, and a second electrode
SEKISUI CHEMICAL CO LTD2 citations69
US11248149B2Feb 15, 2022
Polyvinyl acetal resin composition, adhesive sheet, and method for producing adhesive sheet
SEKISUI CHEMICAL CO LTD0 citations58
US9831040B2Nov 28, 2017
Electret sheet and piezoelectric sensor
SEKISUI CHEMICAL CO LTD0 citations48
US10647895B2May 12, 2020
Interlayer filler material for touch panels, and touch panel laminate
SEKISUI CHEMICAL CO LTD0 citations47
US11981835B2May 14, 2024
Interlayer filler material for touch panels, and laminate
SEKISUI CHEMICAL CO LTD0 citations46