Inventor · disambiguated record
Masayuki Kawaguchi
Also filed as: KAWAGUCHI MASAYUKI
16 granted patents·2 pending applications·169 citations·filing 1979–2012
93Inventor score
Top patents by PatentIndex Score
18 records- 0177US4423261AProcess for producing a graphite fluoride comprising mainly polydicarbon monofluoride represented by the formula (C2 F)nWATANABE N·Filed 1982·Granted Dec 27, 1983·22 cites·6 claims
- 0265US4477374ATernary intercalation compound of a graphite with a metal fluoride and fluorine, a process for producing the same, and an electrically conductive material comprising the ternary intercalation compoundCENTRAL GLASS CO LTD·Filed 1982·Granted Oct 16, 1984·16 cites·11 claims
- 0364US4315698ACoupling sleeveNISSAN MOTOR·Filed 1979·Granted Feb 16, 1982·15 cites·8 claims
- 0463US5139901ALithium secondary battery using hydric boron carbonitride as electrode materialCENTRAL GLASS CO LTD·Filed 1990·Granted Aug 18, 1992·31 cites·15 claims
- 0556US4511493ATernary intercalation compound of a graphite with a metal fluoride and fluorine, a process for producing the same, and an electrically conductive material comprising the ternary intercalation compoundWATANABE N·Filed 1983·Granted Apr 16, 1985·12 cites·7 claims
- 0655US4515709ATernary intercalation compound of a graphite with an alkali metal fluoride and fluorine, a process for producing the same, and an electrically conductive material comprising the ternary intercalation compoundCENTRAL GLASS CO LTD·Filed 1983·Granted May 7, 1985·11 cites·5 claims
- 0750US5023308AAminotriazine polymers and method of preparing sameCENTRAL GLASS CO LTD·Filed 1989·Granted Jun 11, 1991·8 cites·5 claims
- 0848US5866059APolycrystalline BCN substance and method of producing sameCENTRAL GLASS CO LTD·Filed 1996·Granted Feb 2, 1999·14 cites·23 claims
- 0940US4320824AClutch housing for a transmissionNISSAN MOTOR·Filed 1980·Granted Mar 23, 1982·8 cites·6 claims
- 1039US6325919B1Catalyst support, catalyst, reactor for hydrogenation reaction, and catalytic reaction methodJAPAN ENERGY CORPORTION·Filed 1998·Granted Dec 4, 2001·12 cites·14 claims
- 1139US4369170AIntercalation compound of a graphite with a thiazyl salt, a process for producing the same, and an electrically conductive material comprising the intercalation compound of a graphite with a thiazyl saltCENTRAL GLASS CO LTD·Filed 1981·Granted Jan 18, 1983·3 cites·12 claims
- 1236US2012230155A1Method of manufacturing piezoelectric vibrating reed, apparatus of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepieceKAWAGUCHI MASAYUKI·Filed 2012·Application pending·0 cites
- 1335US8445185B2Method of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepieceKAWAGUCHI MASAYUKI·Filed 2010·Granted May 21, 2013·0 cites·8 claims
- 1433US6114744ASemiconductor integration device and fabrication method of the sameSANYO ELECTRIC CO·Filed 1998·Granted Sep 5, 2000·6 cites·9 claims
- 1533US2012229224A1Method of manufacturing piezoelectric vibrating reed, apparatus of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepieceKAWAGUCHI MASAYUKI·Filed 2012·Application pending·0 cites
- 1632US6051872ASemiconductor integration device and fabrication method of the sameSANYO ELECTRIC CO·Filed 1998·Granted Apr 18, 2000·3 cites·9 claims
- 1731US5225280AMetal containing derivatives of aminotriazine polymer and method of preparing sameCENTRAL GLASS CO LTD·Filed 1990·Granted Jul 6, 1993·1 cites·6 claims
- 1829US5365131ALinear motor primaryOTIS ELEVATOR CO·Filed 1993·Granted Nov 15, 1994·7 cites·12 claims
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