Inventor · disambiguated record
Syunichiro Yamaguchi
Also filed as: YAMAGUCHI SYUNICHIRO
3 granted patents·1 pending application·84 citations·filing 2000–2004
72Inventor score
Top patents by PatentIndex Score
4 records- 0191US6896788B2Method of producing a higher-purity metalNIKKO MATERIALS CO LTD·Filed 2001·Granted May 24, 2005·47 cites·22 claims
- 0277US6562222B1Copper electroplating liquid, pretreatment liquid for copper electroplating and method of copper electroplatingNIKKO MATERIALS CO LTD·Filed 2000·Granted May 13, 2003·35 cites·17 claims
- 0346US7292761B2Optical transmission deviceMITSUBISHI CABLE IND LTD·Filed 2004·Granted Nov 6, 2007·2 cites·2 claims
- 0436US2006062533A1Photonic crystal fiber, method of manufacturing the crystal fiber, and method of connecting the fiberMITSUBISHI CABLE IND LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →