Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mayumi Tanabe — 1 Patent in 2018

JNJnc: 1 patents #17 of 88Top 20%
JPJnc Petrochemical: 1 patents #11 of 35Top 35%
Chiba, JP: #239 of 658 inventorsTop 40%
Overall (2018): #311,362 of 503,207Top 65%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10005920 Polymer composition having photoalignable group, liquid crystal alignment film formed of the polymer composition, and optical device having phase difference plate formed of the liquid crystal alignment film Nagahisa Miyagawa 2018-06-26