Assignee

OHHIGASHI KOUJI

DE·2 granted patents·10 citations·filing 2010–2011

Technology mixE02F2 F15B2 F02D1

Top patents by PatentIndex Score

2 records

0182US8612102B2Hydraulic excavator and hydraulic excavator control methodOHHIGASHI KOUJI·Filed 2011·Granted Dec 17, 2013·9 cites·7 claims
0239US9074346B2Work machine and control method for work machinesOHHIGASHI KOUJI·Filed 2010·Granted Jul 7, 2015·1 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when OHHIGASHI KOUJI files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →