Inventor
HAYAKAWA NAOYA
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HAYAKAWA NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CENTRAL GLASS CO LTD
3 patentsUS6475605B2Nov 5, 2002
Low-melting glass for covering substrate
CENTRAL GLASS CO LTD10 citations72
US10576651B2Mar 3, 2020
Method of cutting brittle material, device for cutting brittle material, method of manufacturing cut brittle material and cut brittle material
CENTRAL GLASS CO LTD2 citations68
US7802450B2Sep 28, 2010
Organic-inorganic hybrid glassy materials and their production processes
CENTRAL GLASS CO LTD0 citations50
HAYAKAWA NAOYA
2 patentsUS9321119B2Apr 26, 2016
Combination welding method using combination of gas metal arc welding and submerged-arc welding and combination arc welding machine
HAYAKAWA NAOYA3 citations66
US8124247B2Feb 28, 2012
High-strength welded steel pipe including weld metal having high cold-cracking resistance and method for manufacturing the same
HAYAKAWA NAOYA4 citations56