Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JM

Junichi Mamiya — 3 Patents in 2021

DIDic: 3 patents #8 of 166Top 5%
Saitama, JP: #97 of 910 inventorsTop 15%
Overall (2021): #76,116 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11046889 Polymerizable compound and optically anisotropic body Yoshitaka Saito, Tatsufumi Yamazaki, Masahiro Horiguchi, Toru Tsuruta 2021-06-29
10968189 Method for producing 2-hydrazinobenzothiazole derivative Masahiro Horiguchi 2021-04-06
10927087 Method for producing polymerizable compound Masahiro Horiguchi 2021-02-23