Inventor · disambiguated record
Katsuhiro Harada
Also filed as: HARADA KATSUHIRO
7 granted patents·137 citations·filing 1982–2016
86Inventor score
Top patents by PatentIndex Score
7 records- 0184US5208629AOptical projection exposure method and system using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted May 4, 1993·54 cites·91 claims
- 0276US4692579AElectron beam lithography apparatusHITACHI LTD·Filed 1985·Granted Sep 8, 1987·21 cites·7 claims
- 0363US4699870APatterning methodNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Oct 13, 1987·21 cites·14 claims
- 0462US9789401B2Game device, game system, and information storage mediumBANDAI NAMCO ENTERTAINMENT INC·Filed 2016·Granted Oct 17, 2017·2 cites·9 claims
- 0559US4430419APositive resist and method for manufacturing a pattern thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Feb 7, 1984·18 cites·11 claims
- 0657US4634645AMethod of forming resist micropatternNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Jan 6, 1987·18 cites·23 claims
- 0731US4820609AHighly sensitive positive resist mixtureNIPPON TELEGRAPH & TELEPHONE·Filed 1987·Granted Apr 11, 1989·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →