Inventor · disambiguated record
Yutaka Hojyo
Also filed as: HOJYO YUTAKA
6 granted patents·29 citations·filing 1997–2007
80Inventor score
Technology areasH01J
Top patents by PatentIndex Score
6 records- 0188US7323697B2Wafer alignment method for dual beam systemHITACHI HIGH TECH CORP·Filed 2005·Granted Jan 29, 2008·10 cites·13 claims
- 0271US7573049B2Wafer alignment method for dual beam systemHITACHI HIGH TECH CORP·Filed 2007·Granted Aug 11, 2009·2 cites·8 claims
- 0360US6246064B1Electron beam drawing apparatusHITACHI LTD·Filed 2000·Granted Jun 12, 2001·4 cites·4 claims
- 0452US6337486B2Electron beam drawing process and electron beam drawing apparatusHITACHI LTD·Filed 2001·Granted Jan 8, 2002·2 cites·8 claims
- 0545US6127683AElectron beam drawing apparatusHITACHI LTD·Filed 1999·Granted Oct 3, 2000·7 cites·6 claims
- 0637US5972772AElectron beam drawing processHITACHI LTD·Filed 1997·Granted Oct 26, 1999·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →