Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TM

Tsutomu Murakami

Canon: 1 patents #1,398 of 3,266Top 45%
Koto, JP: #6 of 21 inventorsTop 30%
Overall (2011): #139,205 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8052861 Electrolytic etching method and method of producing a solar battery Koji Tsuzuki 2011-11-08