Inventor · disambiguated record
Keiichiro Hayakawa
Also filed as: HAYAKAWA KEIICHIRO
17 granted patents·3 pending applications·157 citations·filing 1993–2021
93Inventor score
Top patents by PatentIndex Score
20 records- 0188US7381353B2Black conductive thick film compositions, black electrodes, and methods of forming thereofDU PONT·Filed 2006·Granted Jun 3, 2008·11 cites·4 claims
- 0281US7569165B2Black conductive compositions, black electrodes, and methods of forming thereofDU PONT·Filed 2006·Granted Aug 4, 2009·4 cites·14 claims
- 0381US5379016AChip resistorDU PONT·Filed 1993·Granted Jan 3, 1995·34 cites·3 claims
- 0477US7384577B2Black conductive thick film compositions, black electrodes, and methods of forming thereofDU PONT·Filed 2006·Granted Jun 10, 2008·4 cites·5 claims
- 0576US5624782AMethod of manufacturing thick-film resistor elementsDU PONT·Filed 1995·Granted Apr 29, 1997·34 cites·6 claims
- 0670US7678296B2Black conductive thick film compositions, black electrodes, and methods of forming thereofDU PONT·Filed 2008·Granted Mar 16, 2010·3 cites·6 claims
- 0768US7303854B2Electrode-forming composition for field emission type of display device, and method using such a compositionDU PONT·Filed 2003·Granted Dec 4, 2007·6 cites·2 claims
- 0868US5534194AThick film resistor composition containing pyrochlore and silver-containing binderDU PONT·Filed 1995·Granted Jul 9, 1996·31 cites·4 claims
- 0966US7678457B2Dielectric and display device having a dielectric and dielectric manufacturing methodDU PONT·Filed 2007·Granted Mar 16, 2010·1 cites·37 claims
- 1065US7326370B2Black conductive thick film compositions, black electrodes, and methods of forming thereofDU PONT·Filed 2006·Granted Feb 5, 2008·3 cites·9 claims
- 1164US7795165B2Lead-free bismuth glassDU PONT·Filed 2006·Granted Sep 14, 2010·2 cites·6 claims
- 1260US8133413B2Resistor compositions using a Cu-containing glass fritHAYAKAWA KEIICHIRO·Filed 2009·Granted Mar 13, 2012·2 cites·14 claims
- 1358US5474711AThick film resistor compositionsDU PONT·Filed 1994·Granted Dec 12, 1995·18 cites·3 claims
- 1457US7276325B2Electrode-forming composition for field emission type of display device, and method using such a compositionDU PONT·Filed 2005·Granted Oct 2, 2007·4 cites·1 claims
- 1554US2008157033A1Black conductive thick film compositions, black electrodes, and methods of forming thereofBAKER MICHAEL F·Filed 2008·Application pending·0 cites
- 1650US11902854B2Information processing apparatus, information processing method, and systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·17 claims
- 1744US2021304616A1Information processing apparatus, information processing method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1842US11694554B2Information processing apparatus, information processing method, and information processing systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·7 claims
- 1938US2007238036A1Dielectric, display equipped with dielectric, and method for manufacturing said dielectricHAYAKAWA KEIICHIRO·Filed 2007·Application pending·0 cites
- 2037US7147804B2Terminal electrode compositions for multilayer ceramic capacitorsDU PONT·Filed 2003·Granted Dec 12, 2006·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →