Inventor · disambiguated record
Masaaki Akiyama
Also filed as: AKIYAMA MASAAKI
6 granted patents·125 citations·filing 1987–2002
84Inventor score
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6 records- 0182US6109660AConnecting structure of externally resin-coated small-diameter metallic pipeUSUI KOKUSAI SANGYO KK·Filed 1998·Granted Aug 29, 2000·54 cites·10 claims
- 0264US6795016B2Jig for heat treatment of workUSUI KOKUSAI SANGYO KK·Filed 2002·Granted Sep 21, 2004·6 cites·20 claims
- 0360US6041827AMulti-layered metallic pipe and method of coating the metallic pipeUSUI KOKUSAI SANGYO KK·Filed 1998·Granted Mar 28, 2000·26 cites·18 claims
- 0447US6412830B1Structure of small-diameter resin tube connectorUSUI KOKUSAI SANGYO KK·Filed 1999·Granted Jul 2, 2002·16 cites·7 claims
- 0546US6357801B1Flared connection structure of pipe end portionUSUI KOKOSAI SANGYO KAISHA LTD·Filed 1999·Granted Mar 19, 2002·17 cites·7 claims
- 0645US4740285APlating hooking apparatusUSUI KOKUSAI SANGYO KK·Filed 1987·Granted Apr 26, 1988·6 cites·6 claims
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