Inventor
Katsuyoshi Hoshino
Inventor
Chiba, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
G03GElectrography9%
H01BCables9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B05DProcesses for applying fluent materials to surfaces, in general5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
PatentTitleYear
10,487,498Flexible printed circuit board structure and indoor partition wall201910,392,529Film having metallic luster, article having said film formed thereon, and manufacturing method for film having metallic luster20198,629,225'Poly (N-alkylcarbazole) columnar structure and method for producing the same'20148,609,796'Method for chemically producing poly(N-alkylcarbazole) columnar structure'20138,462,419'Composition for electrochromic devices and electrochromic display device using the same'20137,645,401'Modified electroconductive polymer material and polymer film'20107,384,578'Modified electroconductive polymer material and method for preparation thereof'20085,203,974'Process for producing thin films'19935,122,247'Process for producing thin films'19925,082,539'Ferrocene compounds and uses thereof'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1993Patents assigned to IDEMITSU KOSAN CO (3)· patent assignee history
1992–2019Based in Tokyo, JP· patent location history
2008–2019Based in Chiba, JP· patent location history
2013–2019Patents assigned to UNIV CHIBA NAT UNIV CORP (4)· patent assignee history
2013–2014Patents assigned to HOSHINO KATSUYOSHI (3)· patent assignee history
2013–2014Patents assigned to JNC CORP (3)· patent assignee history
2013–2014Patents assigned to KOMATSU TOSHIKI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CHIBA NAT UNIV CORP | 4 | 2013–2019 |
| HOSHINO KATSUYOSHIself | 3 | 2013–2014 |
| IDEMITSU KOSAN CO | 3 | 1992–1993 |
| JNC CORP | 3 | 2013–2014 |
| KOMATSU TOSHIKI | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 6 | 2008–2019 |
| Tokyo, JP | 4 | 1992–2019 |