Inventor · disambiguated record
Seiichi Asami
Also filed as: ASAMI SEIICHI
14 granted patents·467 citations·filing 1980–1991
94Inventor score
Top patents by PatentIndex Score
14 records- 0196US4869944ACordierite honeycomb-structural body and a method for producing the sameNGK INSULATORS LTD·Filed 1988·Granted Sep 26, 1989·107 cites·14 claims
- 0291US4767731AAluminum titanate-mullite base ceramicsNGK INSULATORS LTD·Filed 1986·Granted Aug 30, 1988·59 cites·10 claims
- 0390US4455336ACeramic honeycomb structural bodiesNGK INSULATORS LTD·Filed 1982·Granted Jun 19, 1984·52 cites·3 claims
- 0489US4772580ACatalyst carrier of cordierite honeycomb structure and method of producing the sameNGK INSULATORS LTD·Filed 1986·Granted Sep 20, 1988·48 cites·19 claims
- 0586US4849275ACordierite honeycomb structural bodiesNGK INSULATORS LTD·Filed 1988·Granted Jul 18, 1989·45 cites·4 claims
- 0681US5185110AMethod of producing porous ceramic filter, using cordierite composition including talc and silica powdersNGK INSULATORS LTD·Filed 1991·Granted Feb 9, 1993·52 cites·8 claims
- 0780US5030398AMethod of producing a cordierite honeycomb structural bodyNGK INSULATORS LTD·Filed 1989·Granted Jul 9, 1991·30 cites·12 claims
- 0877US4851376ACordierite ceramic body having low thermal expansion coefficient, process for producing the same, and method of evaluating cordierite compositionNGK INSULATORS LTD·Filed 1987·Granted Jul 25, 1989·28 cites·26 claims
- 0963US4279849AMethod for producing cordierite ceramic honeycomb structural bodiesNGK INSULATORS INC·Filed 1980·Granted Jul 21, 1981·18 cites·2 claims
- 1047US5089449ASilicon nitride sintered bodiesNGK INSULATORS LTD·Filed 1990·Granted Feb 18, 1992·9 cites·7 claims
- 1141US4892436AShaft composite structure between ceramic turbine rotor and metal memberNGK INSULATORS LTD·Filed 1988·Granted Jan 9, 1990·6 cites·10 claims
- 1234US5194201AMethod of manufacturing high density silicon nitride sintered bodiesNGK INSULATORS LTD·Filed 1991·Granted Mar 16, 1993·3 cites·3 claims
- 1334US5169297ACeramic turbo charger rotorNGK INSULATORS LTD·Filed 1990·Granted Dec 8, 1992·9 cites·3 claims
- 1429US4856472ACylinder head with ceramic precombustion chamberNGK INSULATORS LTD·Filed 1988·Granted Aug 15, 1989·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →