Inventor · disambiguated record
Yasunori Kotaka
Also filed as: KOTAKA YASUNORI
2 granted patents·1 pending application·68 citations·filing 2003–2006
68Inventor score
Top patents by PatentIndex Score
3 records- 0190US7207083B2Electric vacuum cleanerHITACHI HOME & LIFE SOLUTIONS·Filed 2003·Granted Apr 24, 2007·46 cites·7 claims
- 0284US7276099B2Electric vacuum cleanerHITACHI HOME & LIFE SOLUTIONS·Filed 2006·Granted Oct 2, 2007·22 cites·4 claims
- 0333US2006218744A1Electric vacuum cleanerHAYASHI SHOJI·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yasunori Kotaka 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 →