Inventor · disambiguated record
Katsufumi Onaka
Also filed as: ONAKA KATSUFUMI
1 granted patent·1 pending application·12 citations·filing 2006–2007
33Inventor score
Files withFUJITSU LTD2
Top patents by PatentIndex Score
2 records- 0172US8359986B2Apparatus, method and program for protecting accommodated item such as cartridgeFUJITSU LTD·Filed 2007·Granted Jan 29, 2013·12 cites·19 claims
- 0236US2007268835A1Redundancy communication control system and redundancy communication control methodFUJITSU LTD·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Katsufumi Onaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →