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Kazunori Aoyama

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%

Overall (All Time): #2,339,212 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4779729	Magnetic tape cassette	—	1988-10-25
4640473	Magnetic tape cassette with improved guide roller means	—	1987-02-03