Inventor

OHTA SEIGO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OHTA SEIGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI GLASS CO LTD

3 patents

US9175834B2Nov 3, 2015

Glass ceramic body, substrate for mounting light emitting element, and light emitting device

ASAHI GLASS CO LTD0 citations47

US9024352B2May 5, 2015

Glass ceramic body, substrate for mounting light-emitting element, and light emitting device

ASAHI GLASS CO LTD1 citations47

US9718726B2Aug 1, 2017

Glass ceramic substrate and portable electronic device housing using the substrate

ASAHI GLASS CO LTD0 citations45

OHTA SEIGO

1 patent

US9054287B2Jun 9, 2015

Substrate for mounting light-emitting element, production process thereof and light-emitting device

OHTA SEIGO1 citations37