Inventor · disambiguated record
Masahiko Fukazawa
Also filed as: FUKAZAWA MASAHIKO
4 granted patents·1 pending application·97 citations·filing 1997–2013
74Inventor score
Top patents by PatentIndex Score
5 records- 0190US5875615AMethod of manufacturing an ink cartridge for use in ink jet recorderSEIKO EPSON CORP·Filed 1997·Granted Mar 2, 1999·72 cites·13 claims
- 0270US6250746B1Method of manufacturing an ink cartridge for use in ink-jet recorderSEIKO EPSON CORP·Filed 1998·Granted Jun 26, 2001·24 cites·11 claims
- 0363US9139662B2Method for producing cellulose nanofibersTSUJI SHIHO·Filed 2012·Granted Sep 22, 2015·1 cites·6 claims
- 0444US9365973B2Method for producing cellulose nanofibersTSUJI SHIHO·Filed 2012·Granted Jun 14, 2016·0 cites·5 claims
- 0542US2015027648A1Method for producing anion-modified cellulose nanofiber dispersionJUJO PAPER CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →