Inventor · disambiguated record
Naoyuki Echigo
Also filed as: ECHIGO NAOYUKI
5 granted patents·1 pending application·47 citations·filing 1979–2006
79Inventor score
Top patents by PatentIndex Score
6 records- 0175US7282726B2Apparatus and method for irradiating electron beamTDK CORP·Filed 2005·Granted Oct 16, 2007·4 cites·27 claims
- 0275US4306170AAT-Cut quartz resonator, with w/t=2.0 to 2.8, l/t<25SEIKO INSTR & ELECTRONICS·Filed 1979·Granted Dec 15, 1981·21 cites·9 claims
- 0364US4247797ARectangular AT-cut quartz resonatorSEIKO INSTR & ELECTRONICS·Filed 1979·Granted Jan 27, 1981·11 cites·4 claims
- 0459US7348555B2Apparatus and method for irradiating electron beamTDK CORP·Filed 2005·Granted Mar 25, 2008·3 cites·23 claims
- 0537US2006163499A1Apparatus and method for irradiating electron beamTDK CORP·Filed 2006·Application pending·0 cites
- 0628US5309253AImage enlargement/reduction processor and methodSEIKO INSTR INC·Filed 1991·Granted May 3, 1994·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →