Inventor · disambiguated record

Keisuke Yoshizawa

Also filed as: YOSHIZAWA KEISUKE

1 granted patent·1 citations·filing 2015–2015

15Inventor score

Technology areasF16J

Files withRAILWAY TECHNICAL RES INST1

Top patents by PatentIndex Score

1 record

0159US10113591B2Magnetic fluid sealing structure for high-speed rotationRAILWAY TECHNICAL RES INST·Filed 2015·Granted Oct 30, 2018·1 cites·18 claims

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