Inventor · disambiguated record
Takao Tsubouchi
Also filed as: TSUBOUCHI TAKAO
4 granted patents·41 citations·filing 1999–2005
72Inventor score
Top patents by PatentIndex Score
4 records- 0172US6635326B2Personal information protecting sheetHISAGO KABUSHIKI KAISHA·Filed 2001·Granted Oct 21, 2003·15 cites·19 claims
- 0264US6340178B1Printable kit for making an original holder for flat objectsHISAGO KABUSHIKI KAISHA·Filed 1999·Granted Jan 22, 2002·24 cites·8 claims
- 0361US7731239B2Card forming sheetKALBAS CO LTD·Filed 2005·Granted Jun 8, 2010·2 cites·6 claims
- 0442US7320481B2Handbook and method for making sameHISAGO LABEL CO LTD·Filed 2004·Granted Jan 22, 2008·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →