Inventor · disambiguated record

Kotomasa Ichisaka

Also filed as: ICHISAKA KOTOMASA

1 granted patent·7 citations·filing 2011–2011

30Inventor score

Technology areasF16C

Files withSATO SPECIAL OIL CO LTD1

Top patents by PatentIndex Score

1 record

0175US8343899B2Bearing lubricating oil and bearingSATO SPECIAL OIL CO LTD·Filed 2011·Granted Jan 1, 2013·7 cites·12 claims

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