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

Hiroaki Mizumoto — 2 Patents

F-F-Tech: 1 patents #28 of 100Top 30%
NCNihon Spindle Manufacturing Co.: 1 patents #17 of 47Top 40%
Yamaguchi, JP: #432 of 1,016 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hiroaki Mizumoto has been granted 2 US patents while listed as an inventor at F-Tech. The first was granted in 2000 and the most recent in November 2004. Hiroaki Mizumoto ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hiroaki Mizumoto in Yamaguchi, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6823704 Apparatus and method of forming cylindrical work piece Yoshinobu Nakamura 2004-11-30
6087499 Process for producing 5-perfluoroalkyluracil derivatives Kazuhiko Tokoyoda, Koji Kato, Masami Takemitsu, Shoji Arai 2000-07-11