Inventor · disambiguated record
Tadatoshi Honzawa
Also filed as: HONZAWA TADATOSHI
3 granted patents·272 citations·filing 1997–1999
78Inventor score
Technology areasB41J
Files withSEIKO EPSON CORP3
Top patents by PatentIndex Score
3 records- 0196US6220702B1Ink bag for ink jet type recording apparatus and package suitable for packing such ink bagSEIKO EPSON CORP·Filed 1999·Granted Apr 24, 2001·176 cites·28 claims
- 0290US5875615AMethod of manufacturing an ink cartridge for use in ink jet recorderSEIKO EPSON CORP·Filed 1997·Granted Mar 2, 1999·72 cites·13 claims
- 0370US6250746B1Method of manufacturing an ink cartridge for use in ink-jet recorderSEIKO EPSON CORP·Filed 1998·Granted Jun 26, 2001·24 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →