Inventor · disambiguated record

Makoto Irisawa

Also filed as: IRISAWA MAKOTO

1 granted patent·1 pending application·0 citations·filing 2005–2019

1Inventor score

Technology areasF25J

Files withTAIYO NIPPON SANSO CORP2

Top patents by PatentIndex Score

2 records

0137US11549746B2Natural gas liquefaction device and natural gas liquefaction methodTAIYO NIPPON SANSO CORP·Filed 2019·Granted Jan 10, 2023·0 cites·12 claims
0233US2008264101A1Process and Apparatus for Nitrogen ProductionTAIYO NIPPON SANSO CORP·Filed 2005·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →