Inventor · disambiguated record
Osamu Masakado
Also filed as: MASAKADO OSAMU
3 granted patents·14 citations·filing 1998–2001
65Inventor score
Technology areasG11B
Files withMITSUMI ELECTRIC CO LTD2
Top patents by PatentIndex Score
3 records- 0140USD476315SOptical pickupMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Jun 24, 2003·4 cites·1 claims
- 0234US6424609B1Output control device for optical pick-up and method for controlling output of the optical pick-upFiled 1999·Granted Jul 23, 2002·6 cites·10 claims
- 0333US6134210ALaser beam emitting device and an optical pickup provided with the laser beam emitting deviceMITSUMI ELECTRIC CO LTD·Filed 1998·Granted Oct 17, 2000·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →