Inventor · disambiguated record

Shigemi Oikawa

Also filed as: OIKAWA SHIGEMI

1 granted patent·0 citations·filing 2019–2019

7Inventor score

Technology areasB29C

Files withCHONGQING BOMAN NEW MAT CO LTD1

Top patents by PatentIndex Score

1 record

0141US11890797B2Method for preparing unsintered polytetrafluoroethylene film and porous film thereofCHONGQING BOMAN NEW MAT CO LTD·Filed 2019·Granted Feb 6, 2024·0 cites·5 claims

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