Inventor · disambiguated record
Taizo Aizawa
Also filed as: AIZAWA TAIZO
6 granted patents·41 citations·filing 1991–1996
80Inventor score
Technology areasG11B
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0170US5239436ATape cartridge with increased tape capacitySONY CORP·Filed 1991·Granted Aug 24, 1993·21 cites·5 claims
- 0269US5416659AData storage cartridge having a case with recesses accommodating flanges of tape reels and a drive rollerSONY CORP·Filed 1993·Granted May 16, 1995·14 cites·4 claims
- 0337US5559655AGuide rollers for a tape driving belt in a data storage cartridgeSONY CORP·Filed 1995·Granted Sep 24, 1996·3 cites·3 claims
- 0434US5677817AGuide roller for a tape driving belt in a data storage cartridgeSONY CORP·Filed 1996·Granted Oct 14, 1997·2 cites·7 claims
- 0531US5515216AData storage cartridge having a case with recesses accommodating flanges of tape reels and a drive rollerSONY CORP·Filed 1995·Granted May 7, 1996·1 cites·1 claims
- 0618US5206773AMagnetic recording diskSONY CORP·Filed 1991·Granted Apr 27, 1993·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →