YM

Yoshihisa Miyagawa

IK Iwatani Sangyo Kabushiki Kaisha: 1 patents #17 of 38Top 45%
Overall (All Time): #4,097,621 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4292021 Gas lighter — 1981-09-29