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USPTO Patent Rankings Data through Sept 30, 2025
KY

Kousuke Yamada — 1 Patent

Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,832,688 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5243453 Anti-moisture structures for use with a liquid crystal display Takuo Kawaguchi, Tetsuo Ishikawa, Yoshiaki Takeda 1993-09-07