Inventor · disambiguated record

Katsuyoshi Nagao

Also filed as: NAGAO KATSUYOSHI

2 granted patents·1,142 citations·filing 2003–2004

72Inventor score

Technology areasB65D

Files withOTSUKA PHARMA CO LTD2

Top patents by PatentIndex Score

2 records

0197US8377029B2Drug solution filling plastic ampoule and process for producing the sameOTSUKA PHARMA CO LTD·Filed 2004·Granted Feb 19, 2013·1.1k cites·6 claims
0272US8343128B2Multiple-chamber medical container and bag for enclosing sameOTSUKA PHARMA CO LTD·Filed 2003·Granted Jan 1, 2013·19 cites·23 claims

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