Inventor
Hidetoshi Shindo
Inventor
Himeji, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material25%
Y10TTechnical subjects covered by former us classification23%
B05DProcesses for applying fluent materials to surfaces, in general8%
C22CAlloys8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
C25DProcesses for the electrolytic or electrophoretic production of coatings5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B22DCasting of metals3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
PatentTitleYear
11,078,590Plated steel202110,837,118Surface treated steel sheet for fuel tank202010,513,749Hot-rolled steel sheet and production method of therefor20198,263,232'Composite coated zinc-containing plated steel material superior in corrosion resistance, blackening resistance, coating adhesion, and alkali resistance'20127,029,762'Inorganic-organic composite-treated zinc-plated steel sheet'20067,011,895'Inorganic-organic composite-treated zinc-plated steel sheet'20066,649,275'Zinc phosphate-treated galvanized steel sheet excellent in corrosion resistance and color tone'20036,649,282'Surface treated steel product prepared by tin-based plating or aluminum-based plating'20036,596,414'Phosphate-treated galvanized steel sheet excellent in corrosion resistance and paintability'20036,465,114'-Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same'20026,376,092'Surface-treated steel sheet and manufacturing method thereof'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2021Patents assigned to NIPPON STEEL CORP (10)· patent assignee history
2002–2019Based in Himeji, JP· patent location history
2006Patents assigned to NIPPON PAINT CO LTD (2)· patent assignee history
2006Based in Chiyoda-ku, JP· patent location history
2012Patents assigned to AMEMIYA TOSHIKAZU (1)· patent assignee history
2012Patents assigned to KIKUCHI IKUO (1)· patent assignee history
2012–2021Based in Tokyo, JP· patent location history
2019–2020Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 10 | 2002–2021 |
| NIPPON PAINT CO LTD | 2 | 2006 |
| NIPPON STEEL & SUMITOMO METAL CORP | 2 | 2019–2020 |
| AMEMIYA TOSHIKAZU | 1 | 2012 |
| KIKUCHI IKUO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 6 | 2002–2019 |
| Tokyo, JP | 3 | 2012–2021 |
| Chiyoda-ku, JP | 2 | 2006 |