Inventor · disambiguated record

Sadao Ohtsuka

Also filed as: OHTSUKA SADAO

2 granted patents·102 citations·filing 1977–1982

68Inventor score
Technology areasA23BB32B
Files withMITSUBISHI GAS CHEMICAL CO2

Top patents by PatentIndex Score

2 records

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →