Inventor · disambiguated record

Kenro Nakatsuka

Also filed as: NAKATSUKA KENRO

2 granted patents·2 citations·filing 1980–1980

44Inventor score

Technology areasA61P C07D

Files withEISAI CO LTD2

Top patents by PatentIndex Score

2 records

0142US4352801ACephem derivatives and antibacterial agents comprising said compoundsEISAI CO LTD·Filed 1980·Granted Oct 5, 1982·1 cites·5 claims
0237US4309354AChromone derivativesEISAI CO LTD·Filed 1980·Granted Jan 5, 1982·1 cites·4 claims

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Kenro Nakatsuka — Patent Inventor | PatentIndex