Inventor · disambiguated record
Takahiro Katoh
Also filed as: KATOH TAKAHIRO
1 granted patent·3 pending applications·0 citations·filing 2017–2024
14Inventor score
Files withOTSUKA PHARMA CO LTD4
Top patents by PatentIndex Score
4 records- 0172US2024400520A15-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one derivativeOTSUKA PHARMA CO LTD·Filed 2024·Application pending·0 cites
- 0261US2021171472A15-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one derivativeOTSUKA PHARMA CO LTD·Filed 2021·Application pending·0 cites
- 0357US2020181092A15-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one derivativeOTSUKA PHARMA CO LTD·Filed 2020·Application pending·0 cites
- 0452US10611731B25-methyl-6-phenyl-4,5-dihydro-2H-pyridazin-3-one derivativeOTSUKA PHARMA CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·58 claims
Join the waitlist — get patent alerts
Get an alert when Takahiro Katoh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →