Assignee
HAGIHARA YOSHIYUKI
JP·4 granted patents·18 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0179US8393892B2Burner for production of inorganic spheroidized particleHAGIHARA YOSHIYUKI·Filed 2007·Granted Mar 12, 2013·8 cites·6 claims
- 0279US8252212B2Method for manufacturing inorganic spheroidized particlesHAGIHARA YOSHIYUKI·Filed 2009·Granted Aug 28, 2012·4 cites·3 claims
- 0378US8272859B2Burner for producing inorganic spherical particlesHAGIHARA YOSHIYUKI·Filed 2009·Granted Sep 25, 2012·5 cites·7 claims
- 0458US9151334B2Friction member, clutch plate, clutch device and torque converterHAGIHARA YOSHIYUKI·Filed 2012·Granted Oct 6, 2015·1 cites·4 claims
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