Inventor · disambiguated record
Kei Okuno
Also filed as: OKUNO KEI
3 granted patents·41 citations·filing 1990–2000
71Inventor score
Technology areasG03F
Files withFUJI PHOTO FILM CO LTD3
Top patents by PatentIndex Score
3 records- 0171US6436596B1Quality control method for a planographic printing plateFUJI PHOTO FILM CO LTD·Filed 2000·Granted Aug 20, 2002·13 cites·6 claims
- 0255US5232813APs plate for use in making lithographic printing plate requiring no dampening water utilizing irradiation cured primer layer containing polyurethane resin and diazonium salt polycondensate photopolymerizable light-sensitive layer and silicone rubber layerFUJI PHOTO FILM CO LTD·Filed 1991·Granted Aug 3, 1993·14 cites·18 claims
- 0355US5126228APS plate for use in making lithographic printing plate requiring no dampening waterFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 30, 1992·14 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →