Assignee
OOSUMI KAZUO
JP·1 granted patent·1 pending application·3 citations·filing 2006–2007
Top patents by PatentIndex Score
2 records- 0158US8056323B2Method of controlling exhaust gas purification system and exhaust gas purification systemOOSUMI KAZUO·Filed 2006·Granted Nov 15, 2011·3 cites·6 claims
- 0238US2010008832A1Exhaust gas purification catalyst, exhaust gas purification system, and exhaust gas purification methodOOSUMI KAZUO·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when OOSUMI KAZUO 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 →