Assignee
YAMAGUCHI TADAYUKI
JP·2 granted patents·0 citations·filing 2009–2009
Top patents by PatentIndex Score
2 records- 0155US8402082B2Maintenance information management system, management apparatus, and maintenance information management methodYAMAGUCHI TADAYUKI·Filed 2009·Granted Mar 19, 2013·0 cites·7 claims
- 0247US8996929B2Management system, computer system, and method of providing informationYAMAGUCHI TADAYUKI·Filed 2009·Granted Mar 31, 2015·0 cites·24 claims
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