Inventor
HASEGAWA YOSHIHISA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
3 patentsUS4038172AJul 26, 1977
Method for removal of oxygen from oxygen-containing compounds
AGENCY IND SCIENCE TECHN15 citations72
US4127151ANov 28, 1978
Apparatus for transfer of powder into high-pressure vessel and method for transfer
AGENCY IND SCIENCE TECHN7 citations71
US4138035AFeb 6, 1979
Method for discharging high-pressure gas-occluding liquid and device therefor
AGENCY IND SCIENCE TECHN1 citations50