Inventor · disambiguated record
Manabu Hamagaki
Also filed as: HAMAGAKI MANABU
3 granted patents·84 citations·filing 1986–1992
74Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0186US4749912AIon-producing apparatusRIKAGAKU KENKYUSHO·Filed 1987·Granted Jun 7, 1988·40 cites·13 claims
- 0269US5326981AElectron beam excited ion irradiation apparatusKAWASAKI HEAVY IND LTD·Filed 1992·Granted Jul 5, 1994·28 cites·15 claims
- 0367US4749910AElectron beam-excited ion beam sourceRIKAGAKU KENKYUSHO·Filed 1986·Granted Jun 7, 1988·16 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →