Inventor · disambiguated record
Katsuyoshi Hoshino
Also filed as: HOSHINO KATSUYOSHI
16 granted patents·5 pending applications·83 citations·filing 1989–2023
89Inventor score
Files withUNIV CHIBA NAT UNIV CORP7FUJIFILM BUSINESS INNOVATION CORP4HOSHINO KATSUYOSHI3IDEMITSU KOSAN CO3CHISSO CORP2
Top patents by PatentIndex Score
21 records- 0191US5203974AProcess for producing thin filmsIDEMITSU KOSAN CO·Filed 1992·Granted Apr 20, 1993·45 cites·18 claims
- 0286US11091668B2Film having metallic luster, article having said film formed thereon, and a method for producing a film having metallic lusterUNIV CHIBA NAT UNIV CORP·Filed 2019·Granted Aug 17, 2021·1 cites·2 claims
- 0378US5122247AProcess for producing thin filmsIDEMITSU KOSAN CO·Filed 1989·Granted Jun 16, 1992·20 cites·21 claims
- 0476US5082539AFerrocene compounds and uses thereofIDEMITSU KOSAN CO·Filed 1990·Granted Jan 21, 1992·14 cites·62 claims
- 0574US10392529B2Film having metallic luster, article having said film formed thereon, and manufacturing method for film having metallic lusterUNIV CHIBA NAT UNIV CORP·Filed 2013·Granted Aug 27, 2019·1 cites·3 claims
- 0670US11641780B2Thermoelectric conversion element and article having thermoelectric conversion elementFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 2, 2023·0 cites·19 claims
- 0765US11760833B2Liquid composition, metallic luster film, and articleFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 19, 2023·0 cites·10 claims
- 0864US11708450B2Composition for forming metallic luster film, metallic luster film, and articleFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 25, 2023·0 cites·14 claims
- 0964US2025183324A1Secondary battery having zinc negative electrodeUNIV CHIBA NAT UNIV CORP·Filed 2023·Application pending·0 cites
- 1062US2022363833A1Liquid composition, metallic luster film, and articleFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1161US7645401B2Modified electroconductive polymer material and polymer filmCHISSO CORP·Filed 2008·Granted Jan 12, 2010·1 cites·3 claims
- 1257US11048182B2Method for producing articles having a metallic luster, and toners with a metallic luster using the same and a printing method using the sameUNIV CHIBA NAT UNIV CORP·Filed 2017·Granted Jun 29, 2021·0 cites·10 claims
- 1357US10487498B2Flexible printed circuit board structure and indoor partition wallNIPPON DENGYO KOSAKU KK·Filed 2017·Granted Nov 26, 2019·1 cites·6 claims
- 1446US11948740B2Porous conductor having conductive nanostructure and electricity storage device using sameUNIV CHIBA NAT UNIV CORP·Filed 2018·Granted Apr 2, 2024·0 cites·5 claims
- 1546US7384578B2Modified electroconductive polymer material and method for preparation thereofCHISSO CORP·Filed 2003·Granted Jun 10, 2008·0 cites·7 claims
- 1645US8609796B2Method for chemically producing poly(N-alkylcarbazole) columnar structureHOSHINO KATSUYOSHI·Filed 2012·Granted Dec 17, 2013·0 cites·6 claims
- 1742US2007201118A1Optical Waveguide Type Holographic MemoryJAPAN SCIENCE & TECH AGENCY·Filed 2005·Application pending·0 cites
- 1839US2014228199A1Ammonia-producing catalystUNIV CHIBA NAT UNIV CORP·Filed 2014·Application pending·0 cites
- 1938US8629225B2Poly (N-alkylcarbazole) columnar structure and method for producing the sameHOSHINO KATSUYOSHI·Filed 2011·Granted Jan 14, 2014·0 cites·13 claims
- 2037US2011017958A1Organic transparent electroconductive material, ink for forming organic transparent electroconductive material, and methods for producing themUNIV CHIBA NAT UNIV CORP·Filed 2010·Application pending·0 cites
- 2134US8462419B2Composition for electrochromic devices and electrochromic display device using the sameHOSHINO KATSUYOSHI·Filed 2011·Granted Jun 11, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →