Inventor · disambiguated record

Haruo Tsumura

Also filed as: TSUMURA HARUO

5 granted patents·91 citations·filing 19751999

82Inventor score
Technology areasA23CA23L
Files withFUJI OIL CO LTD5

Top patents by PatentIndex Score

5 records

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