10 Utility Patents
#1,186 in Shizuoka
#84,896 in Japan
#401,930 in the World
Forward Citations = 62
Company Filing History:

Sony Disc & Digital Solutions Inc.
Sony Disc & Digital Sloutions Inc.
4. 1 out of 8
Sony Disc Technology, Inc.
5. 1 out of 1
Sony Corporation and Sony Disc Technology Inc.
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