Inventor · disambiguated record

Akria Harayama

Also filed as: HARAYAMA AKRIA

1 granted patent·44 citations·filing 1994–1994

48Inventor score

Technology areasY10T

Files withTEIKOKU PISTON RING CO LTD1

Top patents by PatentIndex Score

1 record

0175US5516560AMethod for coating rings, coating equipment and coating jigTEIKOKU PISTON RING CO LTD·Filed 1994·Granted May 14, 1996·44 cites·2 claims

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