MA

Masao Aihara

IH Ihi: 3 patents #292 of 1,178Top 25%
Overall (All Time): #1,471,895 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10502487 Heating furnace and continuous heating furnace Kimiyoshi Satoh, Toshiyuki Suda, Toshiro Fujimori 2019-12-10
9869516 Continuous heating furnace Kimiyoshi Satoh, Toshiyuki Suda, Toshiro Fujimori 2018-01-16
9395079 Combustion heater Kimiyoshi Satoh, Hidenari Baba, Toshiyuki Suda, Toshiro Fujimori 2016-07-19