Inventor · disambiguated record
Shin-Ichi Hamaguchi
Also filed as: HAMAGUCHI SHIN-ICHI
4 granted patents·38 citations·filing 1985–2000
75Inventor score
Top patents by PatentIndex Score
4 records- 0177US6459711B1Optical semiconductor deviceMATSUSHITA ELECTRONICS CORP·Filed 2000·Granted Oct 1, 2002·16 cites·6 claims
- 0248US5644138AElectron beam exposure apparatus and a method for electron beam exposureFUJITSU LTD·Filed 1994·Granted Jul 1, 1997·10 cites·5 claims
- 0343US4625121AMethod of electron beam exposureFUJITSU LTD·Filed 1985·Granted Nov 25, 1986·6 cites·8 claims
- 0435US6242760B1Optical semiconductor device with enhanced light receptionMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Jun 5, 2001·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →