Inventor
Yasushi Fukui
Inventor
Osaka, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material16%
Y10TTechnical subjects covered by former us classification12%
Y02PClimate change mitigation technologies in the production or processing of goods6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals4%
C04BLime, magnesia4%
C21BManufacture of iron or steel4%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel4%
C22CAlloys4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
10,910,536Light emitting element202110,895,188Exhaust gas purifier202110,634,905Polygon mirror scanner motor202010,287,652Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component20199,783,418'Phosphorus and calcium collection method, and mixture produced by said collection method'20179,139,039'Automobile wheel'20158,115,355'Polygon mirror scanner motor and method of manufacturing the same'20126,608,309'Method for measuring concentration of trace amount of OH-groups contained in quartz glass'20036,440,598'Separator for low temperature type fuel cell and method of production thereof'20026,060,109'Atomic absorption analysis for measuring and controlling the amount of a metal vapor in vapor deposition coating line and apparatus therefor'20005,747,111'Steel sheet coated with Zn-Mg binary coating layer excellent in corrosion resistance and manufacturing method thereof'19985,705,226'Formation of magnesium vapor with high evaporation speed'19985,648,177'Steel sheet coated witn Zn-Mg binary coating layer excellent in corrosion resistance and manufacturing method thereof'19975,631,090'Iron-based material having excellent oxidation resistance at elevated temperatures and process for the production thereof'19975,612,090'Iron-based material having excellent oxidation resistance at elevated temperatures and process for the production thereof'19975,429,843'Vapor deposition for formation of plating layer'19955,273,634'Method and apparatus for hot-dipping steel strip'19935,225,382'Titanium oxide film'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2019Patents assigned to NISSHIN STEEL CO LTD (12)· patent assignee history
1993–2021Based in Osaka, JP· patent location history
1997–2002Based in Sakai, JP· patent location history
2003Patents assigned to HERAEUS TENEVO AG (1)· patent assignee history
2012–2015Patents assigned to FUKUI YASUSHI (2)· patent assignee history
2015Patents assigned to CENTRAL MOTOR WHEEL CO LTD (1)· patent assignee history
2015Patents assigned to KOZAKI AKIYOSHI (1)· patent assignee history
2015Based in Aichi, JP· patent location history
2020Based in Yonago, JP· patent location history
2021Based in Tokushima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSHIN STEEL CO LTD | 12 | 1993–2019 |
| FUKUI YASUSHIself | 2 | 2012–2015 |
| CENTRAL MOTOR WHEEL CO LTD | 1 | 2015 |
| HERAEUS TENEVO AG | 1 | 2003 |
| KOZAKI AKIYOSHI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 8 | 1993–2021 |
| Sakai, JP | 5 | 1997–2002 |
| Tokushima, JP | 1 | 2021 |
| Yonago, JP | 1 | 2020 |
| Aichi, JP | 1 | 2015 |