Inventor · disambiguated record
Ryoichi Sugimura
Also filed as: SUGIMURA RYOICHI
3 granted patents·136 citations·filing 1994–2001
74Inventor score
Top patents by PatentIndex Score
3 records- 0183US5614899AApparatus and method for compressing textsMATSUSHITA ELECTRIC CO LTD·Filed 1994·Granted Mar 25, 1997·55 cites·40 claims
- 0269US5987403ADocument conversion apparatus for carrying out a natural conversionFiled 1997·Granted Nov 16, 1999·77 cites·33 claims
- 0354US6922400B2Transmission method of digital broadcasting, digital broadcasting receiver, and digital broadcasting station systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 26, 2005·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →