MH

Masaaki Hirano

SL Sumitomo Riko Company Limited: 2 patents #2 of 58Top 4%
HH Hitachi High-Technologies: 1 patents #155 of 456Top 35%
📍 Miyoshi, JP: #15 of 361 inventorsTop 5%
Overall (2025): #53,785 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12370878 Fluid-filled vibration damping device Takashi Kume 2025-07-29
12332103 Dispensing device, automated analysis device, and dispensing method Masafumi Shimada, Eiichiro TAKADA, Akihisa Makino 2025-06-17
12253135 Tubular vibration-damping device Takashi Kume 2025-03-18