YN

Yasuhiko Numano

JC Japan Airlines Co.: 1 patents #3 of 35Top 9%
Overall (All Time): #3,874,056 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5007114 Humidity-retaining mask — 1991-04-16