Inventor · disambiguated record
Hironori Kotsubo
Also filed as: KOTSUBO HIRONORI
7 granted patents·1 pending application·32 citations·filing 1998–2015
81Inventor score
Top patents by PatentIndex Score
8 records- 0176US7772285B2Benzophenone derivatives or salts thereofTOYAMA CHEMICAL CO LTD·Filed 2002·Granted Aug 10, 2010·11 cites·17 claims
- 0269US9073821B2Hydroxamic acid derivativeTAKASHIMA HAJIME·Filed 2011·Granted Jul 7, 2015·4 cites·17 claims
- 0354US6482835B2Processes 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
- 0453US2009118169A1Novel compounds and pharmaceutical use thereofTOYAMA CHEMICAL CO LTD·Filed 2007·Application pending·0 cites
- 0552US7977492B2Crystal of 3-[5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(3-hydroxy-1,2-benzisoxazol-6-yl)methoxy]phenyl]propionic acidTOYAMA CHEMICAL CO LTD·Filed 2007·Granted Jul 12, 2011·0 cites·2 claims
- 0650US7314888B1Compounds and medicinal use thereofTOYAMA CHEMICAL CO LTD·Filed 1999·Granted Jan 1, 2008·9 cites·23 claims
- 0750US6337399B1Processes 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
- 0837US9499477B2Hydroxamic acid derivativeTAISHO PHARMACEUTICAL CO LTD·Filed 2015·Granted Nov 22, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →