Inventor · disambiguated record
Nobuaki Egoshi
Also filed as: EGOSHI NOBUAKI
5 granted patents·2 pending applications·67 citations·filing 1999–2022
76Inventor score
Top patents by PatentIndex Score
7 records- 0182US6461583B1Method for enrichment of heavy component of oxygen isotopesNIPPON OXYGEN CO LTD·Filed 1999·Granted Oct 8, 2002·48 cites·25 claims
- 0270US10408535B2Multistage bath condenser-reboilerTAIYO NIPPON SANSO CORP·Filed 2015·Granted Sep 10, 2019·1 cites·9 claims
- 0367US7297237B2Method and device for separation and concentration by evaporation of mixture with separation factor of approx. 1KOICHI ASANO·Filed 2001·Granted Nov 20, 2007·17 cites·14 claims
- 0464US10569190B2Packed columnTAIYO NIPPON SANSO CORP·Filed 2017·Granted Feb 25, 2020·1 cites·4 claims
- 0560US2025085050A1Argon column for air separation unit and air separation unitTAIYO NIPPON SANSO CORP·Filed 2022·Application pending·0 cites
- 0648US2023079087A1Multistage bath condenser-reboiler and cryogenic air separation unit using the sameTAIYO NIPPON SANSO CORP·Filed 2020·Application pending·0 cites
- 0746US12130081B2Multistage liquid storage-type condenser-evaporator and nitrogen production device using the sameTAIYO NIPPON SANSO CORP·Filed 2020·Granted Oct 29, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →