Inventor · disambiguated record
Masayuki Ohara
Also filed as: OHARA MASAYUKI
3 granted patents·87 citations·filing 1995–1996
73Inventor score
Technology areasC07D
Files withOTSUKA PHARMA CO LTD3
Top patents by PatentIndex Score
3 records- 0189US5707997APyrazolo 1,5-a!pyrimidine derivativeOTSUKA PHARMA CO LTD·Filed 1995·Granted Jan 13, 1998·55 cites·10 claims
- 0277US5843951AAnalgesic composition of pyrazolo(1,5-A) pyrimidinesOTSUKA PHARMA CO LTD·Filed 1996·Granted Dec 1, 1998·24 cites·11 claims
- 0360US5985882APyrazolo[1,5-a]pyrimidine derivativesOTSUKA PHARMA CO LTD·Filed 1996·Granted Nov 16, 1999·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →