Inventor · disambiguated record
Kazunobu Kubota
Also filed as: KUBOTA KAZUNOBU
6 granted patents·1 pending application·34 citations·filing 1990–2009
80Inventor score
Top patents by PatentIndex Score
7 records- 0161US7203327B2Apparatus for and method of processing audio signalSONY CORP·Filed 2001·Granted Apr 10, 2007·9 cites·18 claims
- 0259US8311240B2Audio signal processing apparatus and audio signal processing methodINOUE SHINICHI·Filed 2007·Granted Nov 13, 2012·2 cites·12 claims
- 0355US5104992AMethod of preparing 2-phenyl benezothriazolesCHEMIPRO KASEI KAISHA LTD·Filed 1990·Granted Apr 14, 1992·7 cites·7 claims
- 0450US7424121B2Audio signal processing method and audio signal processing apparatusSONY CORP·Filed 2001·Granted Sep 9, 2008·2 cites·12 claims
- 0550US2009262963A1Audio reproduction apparatusSONY CORP·Filed 2009·Application pending·0 cites
- 0646US5187289AMethod of preparing 2-phenyl benzotriazolesCHEMIPRO KASEI KAISHA LTD·Filed 1991·Granted Feb 16, 1993·4 cites·6 claims
- 0742US5802186AAudio signal processing apparatusSONY CORP·Filed 1996·Granted Sep 1, 1998·10 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kazunobu Kubota 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 →