Inventor · disambiguated record
Junichiro Tomizawa
Also filed as: TOMIZAWA JUNICHIRO
3 granted patents·6 citations·filing 1989–2015
57Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0170US10121634B2Charged particle beam device and charged particle beam measurement methodHITACHI HIGH TECH CORP·Filed 2014·Granted Nov 6, 2018·2 cites·14 claims
- 0241US10453648B2Charged particle bean device and information-processing deviceHITACHI HIGH TECH CORP·Filed 2015·Granted Oct 22, 2019·0 cites·15 claims
- 0331US4933553AFocusing apparatus of electron microscopeHITACHI KK·Filed 1989·Granted Jun 12, 1990·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →