Inventor · disambiguated record
Yoshiyuki Nagahara
Also filed as: NAGAHARA YOSHIYUKI
9 granted patents·235 citations·filing 1986–2001
90Inventor score
Top patents by PatentIndex Score
9 records- 0192US4737197ASolar cell with metal paste contactSHARP KK·Filed 1986·Granted Apr 12, 1988·88 cites·5 claims
- 0286US5128922AOptical disk with glass substrate and method of producing sameSHARP KK·Filed 1991·Granted Jul 7, 1992·38 cites·2 claims
- 0382US6444255B2Method for producing liquid crystal display and method for cleaning substrateTOSHIBA KK·Filed 2001·Granted Sep 3, 2002·26 cites·5 claims
- 0472US5079113APhoto-maskSHARP KK·Filed 1989·Granted Jan 7, 1992·20 cites·5 claims
- 0570US6210748B1Method for producing liquid crystal display and method for cleaning substrateTOSHIBA KK·Filed 1998·Granted Apr 3, 2001·35 cites·4 claims
- 0652US5112727AMethod of and photomask for manufacturing optical memory elementSHARP KK·Filed 1990·Granted May 12, 1992·7 cites·13 claims
- 0749US5403683APhoto-maskSHARP KK·Filed 1993·Granted Apr 4, 1995·10 cites·12 claims
- 0840US5260150APhoto-mask with light shielding film buried in substrateSHARP KK·Filed 1990·Granted Nov 9, 1993·6 cites·9 claims
- 0939US4946730AMethod of and photomask for manufacturing optical memory elementSHARP KK·Filed 1988·Granted Aug 7, 1990·5 cites·3 claims
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