Inventor · disambiguated record
Shigehiro Yamaguchi
Also filed as: YAMAGUCHI SHIGEHIRO
24 granted patents·3 pending applications·394 citations·filing 1977–2019
96Inventor score
Files withNIPPON STEEL CORP8CHISSO CORP4HONDA MOTOR CO LTD4JAPAN SCIENCE & TECH AGENCY4UNIV NAGOYA NAT UNIV CORP3
Top patents by PatentIndex Score
27 records- 0197US4293350AGrain-oriented electromagnetic steel sheet with improved watt lossNIPPON STEEL CORP·Filed 1979·Granted Oct 6, 1981·57 cites·15 claims
- 0294US4141762ATwo-phase stainless steelNIPPON STEEL CORP·Filed 1977·Granted Feb 27, 1979·44 cites·1 claims
- 0391US4363677AMethod for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surfaceNIPPON STEEL CORP·Filed 1981·Granted Dec 14, 1982·43 cites·8 claims
- 0487US10442886B2Mechanochromic luminescent material, mechanochromic resin obtained by crosslinking mechanochromic luminescent material, method for producing mechanochromic luminescent material, and method for producing mechanochromicJAPAN SCIENCE & TECH AGENCY·Filed 2015·Granted Oct 15, 2019·3 cites·8 claims
- 0587US4377735ALaser working treatment process capable of controlling the form of heated portion of a steel materialNIPPON STEEL CORP·Filed 1981·Granted Mar 22, 1983·38 cites·6 claims
- 0684US4471204AMethod for joining of articles by energy beam and apparatus for controlling said methodNIPPON STEEL CORP·Filed 1982·Granted Sep 11, 1984·33 cites·15 claims
- 0781US4613842AIron core for electrical machinery and apparatus as well as method for producing the iron coreNIPPON STEEL CORP·Filed 1984·Granted Sep 23, 1986·39 cites·22 claims
- 0876US11326740B2Gas filling methodHONDA MOTOR CO LTD·Filed 2019·Granted May 10, 2022·1 cites·20 claims
- 0974US10252637B2Saddle-ride vehicleHONDA MOTOR CO LTD·Filed 2017·Granted Apr 9, 2019·3 cites·11 claims
- 1073US4560855AMethod for joining of articles by energy beam and apparatus for controlling said methodNIPPON STEEL CORP·Filed 1984·Granted Dec 24, 1985·21 cites·1 claims
- 1169US8044218B2Chalcogen-containing fused polycyclic organic material and method for producing sameJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Oct 25, 2011·3 cites·2 claims
- 1268US5498736A2,5-reactive substituent group-containing siloles, silole polycondensates and preparation thereofSHINETSU CHEMICAL CO·Filed 1994·Granted Mar 12, 1996·12 cites·31 claims
- 1366US5986121ASilacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivativeCHISSO CORP·Filed 1996·Granted Nov 16, 1999·30 cites·12 claims
- 1453US7157154B2Polymer and polymeric luminescent element comprising the sameKANSAI TECH LICENSING ORG CO·Filed 2003·Granted Jan 2, 2007·3 cites·26 claims
- 1551US6767654B2Organic electroluminescent deviceCHISSO CORP·Filed 1999·Granted Jul 27, 2004·39 cites·11 claims
- 1647US6005128ASilacyclopentadiene derivativeCHISSO CORP·Filed 1998·Granted Dec 21, 1999·4 cites·15 claims
- 1746US8973354B2Exhaust system for variable cylinder engineHONDA MOTOR CO LTD·Filed 2012·Granted Mar 10, 2015·0 cites·8 claims
- 1846US4552596AGrain-oriented electromagnetic steel sheet with improved watt lossNIPPON STEEL CORP·Filed 1982·Granted Nov 12, 1985·10 cites·26 claims
- 1945US2010308313A1Organic Material Containing Oligophenylene Skeleton and Light-Emitting Device Using the SameUNIV NAGOYA NAT UNIV CORP·Filed 2008·Application pending·0 cites
- 2042US11174389B2Phosphole compoundUNIV NAGOYA NAT UNIV CORP·Filed 2017·Granted Nov 16, 2021·0 cites·16 claims
- 2142US5412105AThiophene-silole copolymer and its method of manufactureSHINETSU CHEMICAL CO·Filed 1993·Granted May 2, 1995·4 cites·6 claims
- 2241US6051319ASilacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivativeCHISSO CORP·Filed 1999·Granted Apr 18, 2000·7 cites·5 claims
- 2339US2017282749A1Saddle-ride type vehicleHONDA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 2438US2012190868A1Substituted benzochalcogenoacene compound, thin film comprising the compound, and organic semiconductor device including the thin filmMIYATA YASUO·Filed 2010·Application pending·0 cites
- 2537US9951094B2Phosphole compound and fluorescent dye containing the sameUNIV NAGOYA NAT UNIV CORP·Filed 2015·Granted Apr 24, 2018·0 cites·4 claims
- 2637US7705174B2Condensed polycyclic π-conjugated organic material, intermediate product therefor, and method of manufacturing condensed polycyclic π-conjugated organic materialJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Apr 27, 2010·0 cites·4 claims
- 2736US7973190B2Polycyclic fused ring type π-conjugated organic material, intermediate therefor, process for producing polycyclic fused ring type π-conjugated organic material, and process for producing intermediate of polycyclic fused ring type π-conjugated organic materialJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Jul 5, 2011·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →