Inventor
ARAI SHIZUO
JP11 patents
Patents
11 patentsUS5091901AFeb 25, 1992
Disc cartridge with dual identification elements
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US5511055AApr 23, 1996
Optical disk device with cooling fan
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US6154431ANov 28, 2000
Recording and reproducing apparatus
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US6314076B1Nov 6, 2001
Optical pickup device in recording and/reproducing apparatus
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US6272092B1Aug 7, 2001
Recording and reproducing apparatus with lock and release mechanism
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US6188661B1Feb 13, 2001
Recording and reproducing apparatus having elevation mechanism
SONY CORP5 citations73
US6046976AApr 4, 2000
Disc cartridge with grooves for a recording and reproducing apparatus
SONY CORP5 citations73
US6021108AFeb 1, 2000
Optical pickup device in recording and/reproducing apparatus
SONY CORP8 citations73
US5867477AFeb 2, 1999
Optical disk with snap-fit magnetized hub
SONY CORP10 citations73
US6285643B1Sep 4, 2001
Disk cartridge, disk driving device using disk cartridge, and storage system comprising disk cartridge and disk driving device
SONY CORP12 citations72
US8031462B2Oct 4, 2011
Molded component, electronic apparatus, and method of producing a molded component
SONY CORP3 citations56