Inventor · disambiguated record
Masaaki Deguchi
Also filed as: DEGUCHI MASAAKI
11 granted patents·1 pending application·425 citations·filing 1990–2019
87Inventor score
Top patents by PatentIndex Score
12 records- 0198US5126618ALongitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driverBROTHER IND LTD·Filed 1991·Granted Jun 30, 1992·390 cites·17 claims
- 0265US7076873B2Method of manufacturing an ink-jet headBROTHER IND LTD·Filed 2004·Granted Jul 18, 2006·9 cites·20 claims
- 0362US11130336B2Liquid ejection headBROTHER IND LTD·Filed 2019·Granted Sep 28, 2021·0 cites·19 claims
- 0448US10864735B2Liquid ejection headBROTHER IND LTD·Filed 2019·Granted Dec 15, 2020·0 cites·14 claims
- 0546US11155088B2Liquid ejection headBROTHER IND LTD·Filed 2019·Granted Oct 26, 2021·0 cites·17 claims
- 0646US7470342B2Structure and method for laminating and fixing thin plate parts and method for fabricating ink-jet printer headBROTHER IND LTD·Filed 2005·Granted Dec 30, 2008·0 cites·13 claims
- 0744US5165809APiezoelectric actuator and print head using the actuator, having means for increasing durability of laminar piezoelectric driverBROTHER IND LTD·Filed 1991·Granted Nov 24, 1992·11 cites·16 claims
- 0842US6217161B1Ink storing chamber structure in an ink jet printer headBROTHER IND LTD·Filed 1998·Granted Apr 17, 2001·9 cites·13 claims
- 0942US5113200AHot melt ink jet apparatus having intervention member located between member and a printed printing sheetBROTHER IND LTD·Filed 1990·Granted May 12, 1992·6 cites·18 claims
- 1039US6862806B2Method for fabricating an ink-jet printer headBROTHER IND LTD·Filed 2001·Granted Mar 8, 2005·0 cites·7 claims
- 1136US2003103116A1Ink-jet head and method of manufacturing the sameFiled 2002·Application pending·0 cites
- 1231US8955942B2Liquid droplet jetting apparatus and piezoelectric actuatorDEGUCHI MASAAKI·Filed 2013·Granted Feb 17, 2015·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →