Inventor · disambiguated record

Norihiko Arai

Also filed as: ARAI NORIHIKO

1 granted patent·29 citations·filing 1999–1999

45Inventor score

Technology areasC04B

Files withTAIHEIYO CEMENT CORP1

Top patents by PatentIndex Score

1 record

0168US6358311B1Additives for cement materials and cement materialsTAIHEIYO CEMENT CORP·Filed 1999·Granted Mar 19, 2002·29 cites·14 claims

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