Inventor · disambiguated record

Tatsuo Umeda

Also filed as: UMEDA TATSUO

2 granted patents·17 citations·filing 1981–1998

58Inventor score

Technology areasB21D Y10T

Files withCOSMA INT INC1 HONDA MOTOR CO LTD1

Top patents by PatentIndex Score

2 records

0142US4392400ATrimming and piercing apparatusHONDA MOTOR CO LTD·Filed 1981·Granted Jul 12, 1983·10 cites·7 claims
0236US6006576ASuper stretch draw die and methodCOSMA INT INC·Filed 1998·Granted Dec 28, 1999·7 cites·41 claims

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