Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Rieko Hamada — 2 Patents

ADAdeka: 2 patents #177 of 499Top 40%
Overall (All Time): #2,091,891 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8337965 Sealant for one drop fill process containing photo-curable resin and heat-curable resin Kazuyuki Itano, Hiroya Fukunga, Hirokatsu Shinano, Takahiro Otsuka 2012-12-25
8197710 Polymerizable compound and polymerizable composition Masatomi Irisawa, Kiyoshi Murata 2012-06-12