Inventor · disambiguated record
Hideo Masumori
Also filed as: MASUMORI HIDEO
17 granted patents·728 citations·filing 1984–1998
96Inventor score
Top patents by PatentIndex Score
17 records- 0197US5475279APiezoelectric/electrostrictive actuator having integral ceramic base member and film-type piezoelectric/electrostrictive element (S)NGK INSULATORS LTD·Filed 1995·Granted Dec 12, 1995·141 cites·12 claims
- 0296US4755493ACeramic composition for dielectric ceramic bodiesNGK INSULATORS LTD·Filed 1986·Granted Jul 5, 1988·79 cites·11 claims
- 0392US5376856APiezoelectric/electrostrictive actuator having ceramic substrate with auxiliary windows in addition to pressure chamber windowsNGK INSULATORS LTD·Filed 1994·Granted Dec 27, 1994·79 cites·13 claims
- 0491US5933170AInk jet print headNGK INSULATORS LTD·Filed 1997·Granted Aug 3, 1999·85 cites·18 claims
- 0589US6290340B1Multi-layer ink jet print head and manufacturing method thereforSEIKO EPSON CORP·Filed 1997·Granted Sep 18, 2001·60 cites·6 claims
- 0687US5517076AZirconia diaphragm structure and piezoelectric/electrostrictive element incorporating sameNGK INSULATORS LTD·Filed 1994·Granted May 14, 1996·37 cites·11 claims
- 0784US5617127AActuator having ceramic substrate with slit(s) and ink jet print head using the actuatorNGK INSULATORS LTD·Filed 1993·Granted Apr 1, 1997·50 cites·15 claims
- 0880US5545461ACeramic diaphragm structure having convex diaphragm portion and method of producing the sameNGK INSULATORS LTD·Filed 1995·Granted Aug 13, 1996·41 cites·13 claims
- 0979US5643379AMethod of producing a piezoelectric/electrostrictive actuatorNGK INSULATORS LTD·Filed 1995·Granted Jul 1, 1997·36 cites·10 claims
- 1078US4649125ACeramic composition for dielectricsNGK INSULATORS LTD·Filed 1984·Granted Mar 10, 1987·35 cites·18 claims
- 1171US5634999AMethod of producing ceramic diaphragm structure having convex diaphragm portionNGK INSULATORS LTD·Filed 1995·Granted Jun 3, 1997·26 cites·9 claims
- 1262US5733670AZirconia diaphragm structure, method of producing the same, and piezoelectric/electrostrictive film element having the zirconia diaphragm structureNGK INSULATORS LTD·Filed 1995·Granted Mar 31, 1998·16 cites·6 claims
- 1359US6004644AZirconia diaphragm structure and piezoelectric/electrostrictive film element having the zirconia diaphragm structureNGK INSULATORS LTD·Filed 1996·Granted Dec 21, 1999·17 cites·22 claims
- 1441US5798168AMethod of producing ceramic diaphragm structure having convex diaphragm portion and diaphragm structure produced by the same methodNGK INSULATORS LTD·Filed 1996·Granted Aug 25, 1998·7 cites·5 claims
- 1540US4814304ACeramic composition for dielectricsNGK INSULATORS LTD·Filed 1986·Granted Mar 21, 1989·9 cites·30 claims
- 1637US4766010AProcess for manufacturing dielectric layers formed from ceramic compositions containing inorganic peroxide and electronic devices including said layersNGK INSULATORS LTD·Filed 1986·Granted Aug 23, 1988·6 cites·12 claims
- 1736US6168680B1Method of producing a zirconia diaphragm structureNGK INSULATORS LTD·Filed 1998·Granted Jan 2, 2001·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →