Inventor · disambiguated record
Akira Hanatsuka
Also filed as: HANATSUKA AKIRA
6 granted patents·1 pending application·16 citations·filing 2007–2014
76Inventor score
Top patents by PatentIndex Score
7 records- 0170US9229480B2Electronic device having a display unit and a main unit rotatably connected together by a hingeSONY CORP·Filed 2013·Granted Jan 5, 2016·2 cites·8 claims
- 0267US7486501B2Information processing deviceSONY CORP·Filed 2007·Granted Feb 3, 2009·4 cites·6 claims
- 0364US8264826B2Electronic apparatus and battery packTOBIYAMA RYOSUKE·Filed 2009·Granted Sep 11, 2012·6 cites·16 claims
- 0458US8982548B2Apparatus opening and closing mechanism, and information apparatusTOTSUKA TAKAHIRO·Filed 2011·Granted Mar 17, 2015·2 cites·10 claims
- 0550US8279590B2Electronic apparatus and method for producing an electronic apparatusKITO NORIKO·Filed 2009·Granted Oct 2, 2012·2 cites·13 claims
- 0644US9261928B2Electronic deviceSONY CORP·Filed 2014·Granted Feb 16, 2016·0 cites·4 claims
- 0744US2014355186A1Electronic deviceSONY CORP·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Akira Hanatsuka 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 →