Inventor · disambiguated record
Katsuhisa Murakami
Also filed as: MURAKAMI KATSUHISA
4 granted patents·2 citations·filing 1999–2021
57Inventor score
Top patents by PatentIndex Score
4 records- 0158US11887802B2Electron emitting element and method for manufacturing sameAIST·Filed 2021·Granted Jan 30, 2024·0 cites·15 claims
- 0255US12051557B2Electron emission device and electron microscopeAIST·Filed 2020·Granted Jul 30, 2024·0 cites·6 claims
- 0348US9493354B2Carbon nanostructure, and method and apparatus for manufacturing carbon nanostructureSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Nov 15, 2016·0 cites·9 claims
- 0428US6304159B1Dielectric filter with adjustable frequency bandwidthNGK SPARK PLUG CO·Filed 1999·Granted Oct 16, 2001·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →