Inventor · disambiguated record

Ryozo Kuroiwa

Also filed as: KUROIWA RYOZO

2 granted patents·17 citations·filing 1977–1978

58Inventor score

Technology areasB60N F16H

Files withKUBOTA LTD2

Top patents by PatentIndex Score

2 records

0139US4245518ADevice for tightening an endless element trained over driving membersKUBOTA LTD·Filed 1978·Granted Jan 20, 1981·7 cites·5 claims
0237US4102537ASeated-operator type tractorKUBOTA LTD·Filed 1977·Granted Jul 25, 1978·10 cites·4 claims

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