Inventor
ISOSHIMA HIROAKI
JP6 patents
Patents
6 patentsUS11280233B2Mar 22, 2022
Ventilator-equipped engine
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US11274627B2Mar 15, 2022
Spark ignition engine
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US5960751AOct 5, 1999
Inclined engine with governor gear
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US6155222ADec 5, 2000
Overhead valve engine
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US10975742B2Apr 13, 2021
Blow-by gas return device
KUBOTA KK0 citations47
US10774704B2Sep 15, 2020
Engine head cover
KUBOTA KK0 citations35