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Hiroyuki Kizawa

SCSeikosha Co.: 3 patents #103 of 312Top 35%

Overall (All Time): #1,676,690 of 4,157,543Top 45%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4711586	Clock	—	1987-12-08
4706238	Clock	—	1987-11-10
4702616	Clock	—	1987-10-27