Inventor · disambiguated record
Kazuo Ohtsuta
Also filed as: OHTSUTA KAZUO
6 granted patents·132 citations·filing 2002–2010
84Inventor score
Top patents by PatentIndex Score
6 records- 0190US7499737B2Foldable portable information terminalNEC CORP·Filed 2002·Granted Mar 3, 2009·54 cites·35 claims
- 0289US7376449B2Slide-type portable communication apparatusNEC CORP·Filed 2002·Granted May 20, 2008·58 cites·32 claims
- 0381US7860540B2Slide-type portable communication apparatusNEC CORP·Filed 2008·Granted Dec 28, 2010·7 cites·5 claims
- 0470US8082633B2Foldable portable information terminalMIZUTA MASATOMO·Filed 2010·Granted Dec 27, 2011·2 cites·10 claims
- 0569US8572812B2Foldable portable information terminalMIZUTA MASATOMO·Filed 2008·Granted Nov 5, 2013·2 cites·1 claims
- 0653US7792557B2Slide-type portable communication apparatusNEC CORP·Filed 2002·Granted Sep 7, 2010·9 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →