Inventor · disambiguated record
Akira Sawagami
Also filed as: SAWAGAMI AKIRA
3 granted patents·16 citations·filing 2004–2006
63Inventor score
Top patents by PatentIndex Score
3 records- 0184US7151640B2Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lensKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Dec 19, 2006·11 cites·6 claims
- 0261US6947230B2Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lensKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Sep 20, 2005·5 cites·3 claims
- 0345US7656773B2Objective lens unit and optical pickup deviceKONICA MINOLTA OPTO INC·Filed 2006·Granted Feb 2, 2010·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →