Inventor · disambiguated record
Keitaro Hara
Also filed as: HARA KEITARO
3 granted patents·80 citations·filing 1993–1995
73Inventor score
Technology areasH01J
Files withNIKON CORP3
Top patents by PatentIndex Score
3 records- 0188US5396067AScan type electron microscopeNIKON CORP·Filed 1993·Granted Mar 7, 1995·63 cites·14 claims
- 0259US5563411AScanning photoelectron microscopeNIKON CORP·Filed 1995·Granted Oct 8, 1996·13 cites·20 claims
- 0338US5446282AScanning photoelectron microscopeNIKON CORP·Filed 1994·Granted Aug 29, 1995·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →