Inventor · disambiguated record
Noritsugu Hanazaki
Also filed as: HANAZAKI NORITSUGU
5 granted patents·37 citations·filing 1999–2010
77Inventor score
Top patents by PatentIndex Score
5 records- 0181US8349525B2Protective apparatus, mask, mask fabricating method and conveying apparatus, and exposure apparatusNIKON CORP·Filed 2010·Granted Jan 8, 2013·4 cites·20 claims
- 0265US6325516B1Exposure apparatus and field stop thereofNIPPON KOGAKU KK·Filed 2000·Granted Dec 4, 2001·7 cites·19 claims
- 0363US6356341B1Exposure device, beam shape setting device and illuminating area setting deviceNIKON CORP·Filed 1999·Granted Mar 12, 2002·10 cites·7 claims
- 0459US6213607B1Exposure apparatus and field stop thereofNIKON CORP·Filed 1999·Granted Apr 10, 2001·16 cites·22 claims
- 0534US8202671B2Protective apparatus, mask, mask forming apparatus, mask forming method, exposure apparatus, device fabricating method, and foreign matter detecting apparatusHANAZAKI NORITSUGU·Filed 2010·Granted Jun 19, 2012·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →