Inventor · disambiguated record
Tatushi Igarashi
Also filed as: IGARASHI TATUSHI
3 granted patents·19 citations·filing 1997–2001
63Inventor score
Top patents by PatentIndex Score
3 records- 0151US6590921B2Narrow beam ArF excimer laser deviceUSHIO ELECTRIC INC·Filed 2001·Granted Jul 8, 2003·4 cites·3 claims
- 0248US5977722ADevice for applying particular voltage waveform for operating a discharge lampUSHIO ELECTRIC INC·Filed 1997·Granted Nov 2, 1999·15 cites·17 claims
- 0324US6804286B2Gas laser deviceUSHIO RES INST OF TECHNOLOGY I·Filed 2001·Granted Oct 12, 2004·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →