Inventor · disambiguated record
Sadao Hayashi
Also filed as: HAYASHI SADAO
4 granted patents·111 citations·filing 1984–1996
79Inventor score
Top patents by PatentIndex Score
4 records- 0180US4923616AMethod of separating chemical components in simulated moving bedMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted May 8, 1990·58 cites·8 claims
- 0264US4690399AFlexible dumbbellASAHI GOMU KAKO KABUSHIKI KAIS·Filed 1984·Granted Sep 1, 1987·37 cites·5 claims
- 0349US5534508ACephem compounds and antimicrobial agentsKATAYAMA SEISAKUSHO·Filed 1994·Granted Jul 9, 1996·8 cites·8 claims
- 0446US5856320ACephem compounds, their preparation and their use as antimicrobial agentsKATAYAMA SEISAKUSHO·Filed 1996·Granted Jan 5, 1999·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →