Inventor · disambiguated record

Haruo Tsutsumi

Also filed as: TSUTSUMI HARUO

1 granted patent·0 citations·filing 2003–2003

7Inventor score

Technology areasB23P

Files withHIRATA SPINNING1

Top patents by PatentIndex Score

1 record

0127US7345293B2Device and method for inspecting piston ringHIRATA SPINNING·Filed 2003·Granted Mar 18, 2008·0 cites·6 claims

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