Inventor · disambiguated record
Tatsuo Nakatsugawa
Also filed as: NAKATSUGAWA TATSUO
3 granted patents·90 citations·filing 1999–2002
72Inventor score
Top patents by PatentIndex Score
3 records- 0193US6021303AImage heating device and image forming device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 1, 2000·70 cites·34 claims
- 0282USRE38810EImage heating device and image forming device using the samePANASONIC COMM CO LTD·Filed 2002·Granted Oct 4, 2005·19 cites·40 claims
- 0354US6666240B2Toner feeding container and powder feeding containerPANASONIC COMM CO LTD·Filed 2002·Granted Dec 23, 2003·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →