Sagamihara
Japan
3
2008-11-18
The entities that hold a legal rights for patent applications filed by inventor Nagao Katashi:
Katashi Nagao from Sagamihara, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Digital document browsing system and method thereof
#2 | 2007-10-25Digital content reproduction, data acquisition, metadata management, and digital watermark embedding
#3 | 2007-06-05Digital content reproduction, data acquisition, metadata management, and digital watermark embedding
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