Inventor

EGOSHI NOBUAKI

JP5 patents

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

TAIYO NIPPON SANSO CORP

3 patents

US10408535B2Sep 10, 2019

Multistage bath condenser-reboiler

TAIYO NIPPON SANSO CORP1 citations58

US10569190B2Feb 25, 2020

Packed column

TAIYO NIPPON SANSO CORP1 citations51

US12130081B2Oct 29, 2024

Multistage liquid storage-type condenser-evaporator and nitrogen production device using the same

TAIYO NIPPON SANSO CORP0 citations47

NIPPON OXYGEN CO LTD

1 patent

US6461583B1Oct 8, 2002

Method for enrichment of heavy component of oxygen isotopes

NIPPON OXYGEN CO LTD48 citations91

KOICHI ASANO

1 patent

US7297237B2Nov 20, 2007

Method and device for separation and concentration by evaporation of mixture with separation factor of approx. 1

KOICHI ASANO17 citations79