Inventor · disambiguated record

Mai Kitagawa

Also filed as: KITAGAWA MAI

2 granted patents·0 citations·filing 2017–2019

23Inventor score

Technology areasC10M C10N

Files withSHELL OIL CO2

Top patents by PatentIndex Score

2 records

0156US11220651B2Reciprocating-type compressor oilSHELL OIL CO·Filed 2019·Granted Jan 11, 2022·0 cites·13 claims
0254US10920165B2Lubricating oil composition for hydraulic actuator equipped with electronic control deviceSHELL OIL CO·Filed 2017·Granted Feb 16, 2021·0 cites·4 claims

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

Mai Kitagawa — Patent Inventor | PatentIndex