Inventor · disambiguated record

Tsumoru Kuwabara

Also filed as: KUWABARA TSUMORU

2 granted patents·53 citations·filing 1982–2008

59Inventor score

Technology areasB01D B32B

Files withASAHI CHEMICAL IND2

Top patents by PatentIndex Score

2 records

0181US4670146AComposite hydrophilic membrane and method for manufacture thereofASAHI CHEMICAL IND·Filed 1982·Granted Jun 2, 1987·52 cites·25 claims
0268US8358468B2Reflecting sheetASAHI CHEMICAL IND·Filed 2008·Granted Jan 22, 2013·1 cites·71 claims

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