Inventor · disambiguated record
Eiichi Hadano
Also filed as: HADANO EIICHI
8 granted patents·1 pending application·345 citations·filing 1990–2002
90Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
9 records- 0187US5021989ADocument browsing apparatus with concurrent processing and retrievelHITACHI LTD·Filed 1990·Granted Jun 4, 1991·135 cites·12 claims
- 0276US5128748AImage processing system and apparatus for processing color documentsHITACHI LTD·Filed 1990·Granted Jul 7, 1992·42 cites·39 claims
- 0369US5522041AData processor and data transfer methodHITACHI LTD·Filed 1993·Granted May 28, 1996·60 cites·7 claims
- 0469US5268771AImage restoration processing system and methodHITACHI LTD·Filed 1991·Granted Dec 7, 1993·29 cites·41 claims
- 0568US5231482AImage filing apparatus and method for thereby encoding and storing various documentsHITACHI LTD·Filed 1990·Granted Jul 27, 1993·28 cites·44 claims
- 0660US5576849AImage data transformation apparatus and image entry apparatusHITACHI LTD·Filed 1995·Granted Nov 19, 1996·25 cites·37 claims
- 0759US6725221B2Image data transfer method and system thereforHITACHI LTD·Filed 2002·Granted Apr 20, 2004·16 cites·21 claims
- 0847US5390034AColor image processing method and apparatus with chrominance emphasizing processHITACHI LTD·Filed 1993·Granted Feb 14, 1995·10 cites·10 claims
- 0936US2002074405A1Method of reading barcode and barcode reading systemFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →