Assignee
ISHII HITOSHI
JP·5 granted patents·1 pending application·19 citations·filing 2007–2011
Top patents by PatentIndex Score
6 records- 0191US8318256B2Metallic material and method of manufacturing the sameISHII HITOSHI·Filed 2010·Granted Nov 27, 2012·8 cites·14 claims
- 0290US8535456B2Chemical conversion treatment solution for a steel material and chemical conversion treatment methodISHII HITOSHI·Filed 2011·Granted Sep 17, 2013·5 cites·8 claims
- 0372US8247047B2Deep drawing packaging container, deep drawing packaged product and method of manufacturing the sameISHII HITOSHI·Filed 2007·Granted Aug 21, 2012·5 cites·8 claims
- 0460US8314478B2Semiconductor memory device and manufacturing the sameISHII HITOSHI·Filed 2011·Granted Nov 20, 2012·1 cites·16 claims
- 0549US2011305840A1Chemical conversion treatment liquid for metallic material and process for treatmentISHII HITOSHI·Filed 2011·Application pending·0 cites
- 0639US9165870B2Semiconductor storage device and manufacturing method thereofISHII HITOSHI·Filed 2011·Granted Oct 20, 2015·0 cites·8 claims
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