Inventor · disambiguated record
Tsutomu Kajiwara
Also filed as: KAJIWARA TSUTOMU
3 granted patents·36 citations·filing 1990–1993
68Inventor score
Technology areasG11B
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0175US5477396AApparatus for recording/reproducing digital signals at various speedsSONY CORP·Filed 1993·Granted Dec 19, 1995·26 cites·5 claims
- 0248US5210761ADigital signal processing circuitSONY CORP·Filed 1990·Granted May 11, 1993·8 cites·2 claims
- 0333US5170298ARecord and reproduce signal processing circuit that is programmable according to the head drum configuration of the digital audio tape recorder in which it is usedSONY CORP·Filed 1990·Granted Dec 8, 1992·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →