Inventor · disambiguated record
Hayato Hagihara
Also filed as: HAGIHARA HAYATO
3 granted patents·49 citations·filing 1995–2003
68Inventor score
Technology areasH04N
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0158US5999275AImage readerNEC CORP·Filed 1997·Granted Dec 7, 1999·29 cites·4 claims
- 0253US5587808AImage processing apparatus for identifying character, photo and dot images in image areaNEC CORP·Filed 1995·Granted Dec 24, 1996·20 cites·4 claims
- 0340US7551788B2Digital image coding device and method for noise removal using wavelet transformsNEC CORP·Filed 2003·Granted Jun 23, 2009·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →