Inventor · disambiguated record
Ryoji Matsuyama
Also filed as: MATSUYAMA RYOJI
4 granted patents·72 citations·filing 2000–2007
74Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0187US6238283B1Double-sealed work conveying and transferring apparatus and container inspecting methodFUJITSU LTD·Filed 2000·Granted May 29, 2001·62 cites·10 claims
- 0270US7565739B2Method of making zinc-aluminum alloy connectionFUJITSU LTD·Filed 2006·Granted Jul 28, 2009·5 cites·12 claims
- 0364US7425765B2Zinc-aluminum solder alloyFUJITSU LTD·Filed 2005·Granted Sep 16, 2008·3 cites·10 claims
- 0462US7717317B2Ball capturing apparatus, solder ball disposing apparatus, ball capturing method, and solder ball disposing methodFUJITSU LTD·Filed 2007·Granted May 18, 2010·2 cites·19 claims
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