Michio Hanyu

HK Hukuba Kogyo Kabushiki Kaisha: 1 patents #4 of 8Top 50%

Overall (All Time): #4,002,156 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D285735	Carpet sweeper	—	1986-09-16