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

Masahiko Iijima

HHHitachi High-Technologies: 1 patents #41 of 200Top 25%
Overall (2020): #363,573 of 565,922Top 65%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10603667 Automatic analysis device and cleaning mechanism in automatic analysis device Kei Shioya 2020-03-31