Inventor · disambiguated record
Keiko Nakayama
Also filed as: NAKAYAMA KEIKO
1 granted patent·1 pending application·6 citations·filing 1983–2002
28Inventor score
Files withCHUGAI PHARMACEUTICAL CO LTD1
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2 records- 0157US4517125ANovel vitamin D3 derivatives and process for producing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1983·Granted May 14, 1985·6 cites·4 claims
- 0218US2003137511A1Electromagnetic wave simulation device and method, amd three-dimensional model data creation apparatusFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →