Assignee
SHIMOKAWA KOICHI
JP·5 granted patents·15 citations·filing 2008–2010
Top patents by PatentIndex Score
5 records- 0191US8999534B2Lubricant for magnetic disk and magnetic diskSHIMOKAWA KOICHI·Filed 2010·Granted Apr 7, 2015·6 cites·3 claims
- 0284US9177586B2Magnetic disk and manufacturing method thereofSHIMOKAWA KOICHI·Filed 2009·Granted Nov 3, 2015·5 cites·9 claims
- 0357US8794196B2Chain sawSHIMOKAWA KOICHI·Filed 2008·Granted Aug 5, 2014·4 cites·11 claims
- 0455US8999533B2Magnetic disk and method of manufacturing the sameSHIMOKAWA KOICHI·Filed 2009·Granted Apr 7, 2015·0 cites·3 claims
- 0538US8846137B2Method of manufacturing a magnetic diskSHIMOKAWA KOICHI·Filed 2010·Granted Sep 30, 2014·0 cites·6 claims
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