Inventor · disambiguated record
Akira Ryoji
Also filed as: RYOJI AKIRA
4 granted patents·241 citations·filing 1999–2000
70Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0194US6972080B1Electrochemical device for moving particles covered with proteinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 6, 2005·240 cites·3 claims
- 0230US6557980B1Image forming device, and its manufacturing method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 6, 2003·0 cites·36 claims
- 0330US6144394AImage forming method and deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 7, 2000·1 cites·19 claims
- 0428US6499830B1Image forming apparatus and image forming headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 31, 2002·0 cites·14 claims
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