Inventor · disambiguated record
Mikio Maruyama
Also filed as: MARUYAMA MIKIO
4 granted patents·1 pending application·37 citations·filing 1977–2002
72Inventor score
Top patents by PatentIndex Score
5 records- 0177US4139180AApparatus for breaking up large constructionMITSUI SHIPBUILDING ENG·Filed 1977·Granted Feb 13, 1979·27 cites·7 claims
- 0237US4084528AWorking method of breaking up shipMITSUI SHIPBUILDING ENG·Filed 1977·Granted Apr 18, 1978·6 cites·5 claims
- 0336US2004091091A1Charging server, charging method, recorded medium where charging program is stored, and recorded medium where connection program is storedFiled 2000·Application pending·0 cites
- 0432US4051796AMethod of breaking up ship hullMITSUI SHIPBUILDING ENG·Filed 1977·Granted Oct 4, 1977·4 cites·4 claims
- 0524US6627311B2Polyester tape yarnDIATEXS CO LTD·Filed 2002·Granted Sep 30, 2003·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →