Inventor

OKAMURA SEIGO

JP2 patents

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

CENTRAL GLASS CO LTD

1 patent

US5808149ASep 15, 1998

Method for producing high-purity fluoroalkylsulfonic acid anhydride

CENTRAL GLASS CO LTD21 citations87

JOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED

1 patent

US10317106B2Jun 11, 2019

Air conditioner

JOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED0 citations30