Inventor · disambiguated record

Masayasu Okuhira

Also filed as: OKUHIRA MASAYASU

3 granted patents·79 citations·filing 1990–1995

73Inventor score

Technology areasC07D

Files withWAKUNAGA SEIYAKU KK3

Top patents by PatentIndex Score

3 records

0185US5654322ABiphenylmethane derivatives and pharmaceuticals containing the sameWAKUNAGA SEIYAKU KK·Filed 1995·Granted Aug 5, 1997·48 cites·13 claims
0278US5245037AQuinolone derivatives and antibacterial agents containing the sameWAKUNAGA SEIYAKU KK·Filed 1990·Granted Sep 14, 1993·23 cites·4 claims
0359US5407932AQuinolone derivatives and antibacterial agents containing the sameWAKUNAGA SEIYAKU KK·Filed 1993·Granted Apr 18, 1995·8 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →