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

Masao Tsuyuzaki

Hitachi: 1 patents #433 of 1,362Top 35%
Overall (2019): #350,713 of 560,194Top 65%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10447035 Electric power creation control system and method Akiko Matsuda, Seiji Inagaki, Tohru Watanabe, Masato UTSUMI 2019-10-15