Inventor · disambiguated record
Masaaki Hisanaga
Also filed as: HISANAGA MASAAKI
5 granted patents·1 pending application·76 citations·filing 1999–2009
83Inventor score
Technology areasH04N
Top patents by PatentIndex Score
6 records- 0188US6710817B2Decoder device and receiver using the sameHITACHI LTD·Filed 2001·Granted Mar 23, 2004·25 cites·10 claims
- 0281US7643089B2Decoder device and receiver using the sameHITACHI LTD·Filed 2008·Granted Jan 5, 2010·4 cites·12 claims
- 0376US7375761B2Receiver having motion picture data decoderHITACHI LTD·Filed 2004·Granted May 20, 2008·9 cites·11 claims
- 0474US6310654B1Decoder device and receiver using the sameHITACHI LTD·Filed 1999·Granted Oct 30, 2001·32 cites·3 claims
- 0570US6452638B1Decoder device and receiver using the sameHITACHI LTD·Filed 2001·Granted Sep 17, 2002·6 cites·8 claims
- 0661US2010110286A1Decoder Device And Receiver Using The SameOKU MASUO·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →