Inventor · disambiguated record

Kotaro Oshima

Also filed as: OSHIMA KOTARO

2 granted patents·9 citations·filing 2001–2001

55Inventor score

Technology areasC08K F16L

Files withDAINICHISEIKA COLOR CHEM1 HIGH TECH CHEM CO LTD1

Top patents by PatentIndex Score

2 records

0162US6730727B2Colored resin water distribution pipeDAINICHISEIKA COLOR CHEM·Filed 2001·Granted May 4, 2004·5 cites·25 claims
0244US6448312B1Colored resin composition for water pipe and colored water pipeHIGH TECH CHEM CO LTD·Filed 2001·Granted Sep 10, 2002·4 cites·9 claims

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