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Junko Sakata

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #2,292,281 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5287488 Software design supporting method for classifying portions possibly affected by a modification into those portions that can and cannot be automatically modified Toshio Kinoshita, Takanobu Shimono, Hiroyuki Maezawa 1994-02-15
5216604 Method and system for editing data by limiting current operations in accordance with previous operations Hiroyuki Maezawa 1993-06-01