Assignee

YAMAMOTO MASATERU

JP·2 granted patents·6 citations·filing 2010–2011

Technology mixB22C1 B22D1 F04C1

Top patents by PatentIndex Score

2 records

0184US8651842B2Scroll compressor with opening/closing mechanism for the back pressure spaceYAMAMOTO MASATERU·Filed 2011·Granted Feb 18, 2014·6 cites·4 claims
0242US8297339B2Semi-molten or semi-solid molding methodYAMAMOTO MASATERU·Filed 2010·Granted Oct 30, 2012·0 cites·2 claims

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