Inventor · disambiguated record
Toshinori Kozai
Also filed as: KOZAI TOSHINORI
3 granted patents·0 citations·filing 2001–2005
43Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0150US7289720B2Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium productSONY CORP·Filed 2005·Granted Oct 30, 2007·0 cites·3 claims
- 0239US6996328B2Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium productSONY CORP·Filed 2001·Granted Feb 7, 2006·0 cites·7 claims
- 0338US7062154B2Magnetic-tape recording apparatus, magnetic-tape recording method, magnetic-tape format, and recording mediumSONY CORP·Filed 2001·Granted Jun 13, 2006·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →