Inventor · disambiguated record
Kazuko Takaoka
Also filed as: TAKAOKA KAZUKO
2 granted patents·8 citations·filing 1998–2001
52Inventor score
Files withTOYAMA CHEMICAL CO LTD2
Top patents by PatentIndex Score
2 records- 0154US6482835B2Processes for producing 7-isoindoline-quinolonecarboxylic acid derivative and its intermediate, as well as salt of 7-isoindoline-quinolonecarboxylic acid derivative, its hydrate and composition comprising the same as active ingredientTOYAMA CHEMICAL CO LTD·Filed 2001·Granted Nov 19, 2002·0 cites·2 claims
- 0250US6337399B1Processes for producing 7-isoindolinequinolonecarboxylic derivatives and intermediates therefor, salts of 7-isoindolinequinolonecarboxylic acids, hydrates thereof, and composition containing the same as active ingredientTOYAMA CHEMICAL CO LTD·Filed 1998·Granted Jan 8, 2002·8 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →