Inventor · disambiguated record
Hideaki Okaniwa
Also filed as: Okaniwa hideaki
1 granted patent·3 pending applications·4 citations·filing 2011–2011
24Inventor score
Technology areasB01D
Files withNISHIHATA YOSUKE4
Top patents by PatentIndex Score
4 records- 0168US8696138B2Filter unit and video projectorNISHIHATA YOSUKE·Filed 2011·Granted Apr 15, 2014·4 cites·12 claims
- 0233US2011298994A1Air filter cleaner and video projectorNISHIHATA YOSUKE·Filed 2011·Application pending·0 cites
- 0332US2011299041A1Air filter device and video projector using air filter deviceNISHIHATA YOSUKE·Filed 2011·Application pending·0 cites
- 0432US2011296803A1Air filter cleaner and video projectorNISHIHATA YOSUKE·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hideaki Okaniwa 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 →