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

Yu Iijima

HHHitachi High-Technologies: 3 patents #336 of 1,200Top 30%
Overall (All Time): #1,323,114 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1067458 Clinical analyzer Daichi Furukawa, Ai Masuda, Yusuke Shimizu, Taichiro Yamashita 2025-03-18
D1054058 Cartridge for clinical analyzer Daichi Furukawa, Ai Masuda, Yusuke Shimizu, Taichiro Yamashita 2024-12-10
D1044034 Cartridge for clinical analyzer Daichi Furukawa, Ai Masuda, Yusuke Shimizu, Taichiro Yamashita 2024-09-24