Inventor · disambiguated record

Koichi Hirashima

Also filed as: HIRASHIMA KOICHI

1 granted patent·0 citations·filing 2013–2013

10Inventor score

Technology areasC25B

Files withCHLORINE ENG CORP LTD1

Top patents by PatentIndex Score

1 record

0151US9828684B2Cell for ion exchange membrane electrolysisCHLORINE ENG CORP LTD·Filed 2013·Granted Nov 28, 2017·0 cites·9 claims

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