Inventor · disambiguated record
Naohiro Kayama
Also filed as: KAYAMA NAOHIRO
4 granted patents·124 citations·filing 1975–1980
80Inventor score
Files withONO PHARMACEUTICAL CO4
Top patents by PatentIndex Score
4 records- 0193US4021472AGuanidinobenzoic acid derivativesONO PHARMACEUTICAL CO·Filed 1975·Granted May 3, 1977·45 cites·6 claims
- 0284US4224342AGuanidinobenzoic acid compounds and process for preparing the sameONO PHARMACEUTICAL CO·Filed 1978·Granted Sep 23, 1980·28 cites·10 claims
- 0375US4283418AGuanidinobenzoic acid derivatives and process for their preparationONO PHARMACEUTICAL CO·Filed 1980·Granted Aug 11, 1981·39 cites·10 claims
- 0472US4310533AGuanidinobenzoic acid derivativesONO PHARMACEUTICAL CO·Filed 1980·Granted Jan 12, 1982·12 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →