Inventor · disambiguated record
Hirofumi Iijima
Also filed as: IIJIMA HIROFUMI
7 granted patents·16 citations·filing 2011–2020
76Inventor score
Technology areasH01J
Top patents by PatentIndex Score
7 records- 0191US11133151B2Transmission electron microscope and method of controlling sameJEOL LTD·Filed 2020·Granted Sep 28, 2021·3 cites·4 claims
- 0284US9786467B2Phase plate, method of fabricating same, and electron microscopeJEOL LTD·Filed 2016·Granted Oct 10, 2017·5 cites·9 claims
- 0384US8829436B2Phase plate and method of fabricating sameJEOL LTD·Filed 2013·Granted Sep 9, 2014·8 cites·14 claims
- 0451US10741358B2Electron microscopeJEOL LTD·Filed 2019·Granted Aug 11, 2020·0 cites·8 claims
- 0550US9196456B2Image acquisition method and transmission electron microscopeJEOL LTD·Filed 2014·Granted Nov 24, 2015·0 cites·4 claims
- 0646US11222764B2Charged particle beam device and control method of optical system of charged particle beam deviceJEOL LTD·Filed 2020·Granted Jan 11, 2022·0 cites·11 claims
- 0733US9310596B2Compound microscope deviceNAGAYAMA KUNIAKI·Filed 2011·Granted Apr 12, 2016·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →