Inventor
SAWAMURA SHIGEKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAWAMURA SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGC INC
10 patentsUS10994517B2May 4, 2021
Glass substrate and laminated substrate
AGC INC4 citations72
US11114356B2Sep 7, 2021
Glass substrate and laminated substrate
AGC INC2 citations71
US10515864B2Dec 24, 2019
Glass substrate and laminated substrate
AGC INC2 citations71
US11753330B2Sep 12, 2023
Glass substrate, laminated substrate, and laminate
AGC INC0 citations61
US11180407B2Nov 23, 2021
Glass substrate, laminated substrate, and laminate
AGC INC0 citations61
US12398065B2Aug 26, 2025
Glass ceramics, chemically strengthened glass, and semiconductor substrate
AGC INC0 citations60
US12077036B2Sep 3, 2024
Laminated glass for vehicle
AGC INC1 citations60
US11715673B2Aug 1, 2023
Glass substrate and laminated substrate
AGC INC0 citations60
US12545618B2Feb 10, 2026
Chemically strengthened glass
AGC INC0 citations59
US10882778B2Jan 5, 2021
Glass substrate, laminated substrate, laminate, and method for producing semiconductor package
AGC INC0 citations50
ASAHI GLASS CO LTD
3 patentsUS9896374B2Feb 20, 2018
Glass for chemical tempering and chemically tempered glass
ASAHI GLASS CO LTD7 citations83
US9656906B2May 23, 2017
Glass for chemical tempering and chemically tempered glass
ASAHI GLASS CO LTD2 citations72
US10189739B2Jan 29, 2019
Glass for chemical tempering and chemically tempered glass
ASAHI GLASS CO LTD0 citations51