Inventor
MATSUDA HIROMI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS7350238B2Mar 25, 2008
Data transfer system, data transfer apparatus, data-recording apparatus, data management method and identifier generation method
SONY CORP42 citations92
US7228568B2Jun 5, 2007
Data recording apparatus, data recording method, and data transfer system
SONY CORP25 citations92
US7191346B2Mar 13, 2007
Data transfer system, data transfer apparatus, data recording apparatus, edit controlling method and data processing method
SONY CORP36 citations92
US7406175B2Jul 29, 2008
Key generator device, encoding/decoding device, and key generation method
SONY CORP4 citations62
US7379103B1May 27, 2008
Integrated fading and mixing for a picture processing apparatus
SONY CORP3 citations56
US7437770B2Oct 14, 2008
Data transfer system, data transfer apparatus, data recording apparatus, data transfer method
SONY CORP1 citations51
US7392272B2Jun 24, 2008
Calculation device and calculation method
SONY CORP0 citations51
US7564972B2Jul 21, 2009
Arithmetic device and encryption/decryption device
SONY CORP0 citations41