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Home › Apparatus and method for maintaining hierarchical directory structure and transmitting changes in same

Apparatus and method for maintaining hierarchical directory structure and transmitting changes in same

US Patent 7051064 · Granted May 23, 2006

Estimated economic value: $847,000 ⓘ

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Inventors

Yasuaki Yamagishi (236 patents)
Yoshihisa Gonno (19 patents)
Fumihiko Nishio (19 patents)
Kazuhiko Takabayashi (24 patents)
Kazuo Haraoka (12 patents)

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