Inventor · disambiguated record
Hirokazu Nagasawa
Also filed as: NAGASAWA HIROKAZU
3 granted patents·72 citations·filing 1991–2000
73Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0181US5379075AVideo signal AGC circuit for adjusting the sync level of a video signalSONY CORP·Filed 1993·Granted Jan 3, 1995·44 cites·19 claims
- 0268US6965950B1Signal input and output apparatus that discriminates between plurality of different devices each issuing unique control signals substantially simultaneously through single transmission pathSONY CORP·Filed 2000·Granted Nov 15, 2005·12 cites·6 claims
- 0353US5206738AMagnetic recording apparatus having a means for determining recording currentSONY CORP·Filed 1991·Granted Apr 27, 1993·16 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →