How many patents does idemitsu kosan company have?

families

4,787

patents

18,949

granted

5,038

applications

13,911

JP

5,134

US

3,356

EP

2,507

CN

2,295

WO

2,075

KR

1,436

GB

3

RoW

2,143

Patent publications

Patent publications represent the number of overall patent documents

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