Inventor · disambiguated record

Shigeru Sanai

Also filed as: SANAI SHIGERU

2 granted patents·44 citations·filing 1987–1989

62Inventor score

Technology areasC07D

Files withKAKEN PHARMA CO LTD2

Top patents by PatentIndex Score

2 records

0190US4822786ACephalosporin compounds, and antibacterial agentsKAKEN PHARMA CO LTD·Filed 1987·Granted Apr 18, 1989·41 cites·7 claims
0251US4883879ACephalosporin compounds, processes for their preparation and antibacterial agentsKAKEN PHARMA CO LTD·Filed 1989·Granted Nov 28, 1989·3 cites·1 claims

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