YH

Yukiko Hasegawa

JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
Overall (All Time): #3,281,572 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7677253 Method of manufacturing regenerated tobacco material Yoshiyuki Yamada 2010-03-16