Inventor
Masaki Tada
Inventor
Fukuyama, JP
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals13%
C22CAlloys13%
G02BOptical elements, systems or apparatus7%
Y10TTechnical subjects covered by former us classification7%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
B81BMicrostructural devices or systems, e.g. micromechanical devices5%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
C23CCoating metallic material4%
B22DCasting of metals3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
PatentTitleYear
10,759,969Polishing composition, polishing method, and method for manufacturing semiconductor substrate202010,415,111High-strength steel sheet for containers and method for producing the same201910,392,682Steel sheet for three-piece can and method for manufacturing the same201910,301,702Steel sheet for cans and manufacturing method thereof201910,174,393Steel sheet for can with high barrel-part buckling strength under external pressure and with excellent formability and excellent surface properties after forming, and process for producing same201910,151,447Lighting device using light-emitting elements as light source20189,669,961'Three-piece can and method of manufacturing the same'20179,506,131'Steel sheet for aerosol can bottom having high pressure resistance and excellent workability and method for producing same'20169,384,166'Vehicular input device and vehicular input method'20169,100,755'Sound reproducing apparatus for sound reproduction using an ultrasonic transducer via mode-coupled vibration'20159,079,239'Method for manufacturing easy open end'20159,034,119'Steel sheet for cans with excellent surface properties after drawing and ironing and method for producing the same'20159,025,228'Optical reflecting device'20159,011,609'Ironing method and ironing apparatus'20159,005,375'Steel sheet for can having excellent surface roughening resistance and manufacturing method thereof'20158,964,273'Optical reflection element'20158,962,538'DI forming water-based collant of laminated metal sheet and method for DI forming laminated metal sheet'20158,828,512'Laminated metal sheet for two-piece can body and two-piece laminated can body'20148,801,213'Lighting device having first and second organic electroluminescence element modules'20148,792,151'Optical reflection element'20148,681,407'Optical reflection element'20148,557,065'Steel sheet for cans and method for manufacturing the same'20138,372,221'Manufacturing method of steel sheet for cans'20138,279,508'Optical reflection element'20127,631,537'Gas sensor'20097,338,718'Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof'20087,028,530'Gas detector'20066,861,160'Zinc-based plated steel sheet and method for manufacturing same'20056,797,411'Galvanized steel sheet, method for manufacturing the same, and method for manufacturing press-formed product'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2019Based in Fukuyama, JP· patent location history
2005–2019Patents assigned to JFE STEEL CORP (16)· patent assignee history
2008–2019Based in Tokyo, JP· patent location history
2009–2014Patents assigned to PANASONIC CORP (5)· patent assignee history
2009–2016Based in Osaka, JP· patent location history
2012–2019Patents assigned to TADA MASAKI (16)· patent assignee history
2013–2019Patents assigned to KOJIMA KATSUMI (10)· patent assignee history
2013–2015Patents assigned to IWASA HIROKI (8)· patent assignee history
2019Based in Chiba, JP· patent location history
2020Based in Kiyosu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JFE STEEL CORP | 16 | 2005–2019 |
| TADA MASAKIself | 16 | 2012–2019 |
| KOJIMA KATSUMI | 10 | 2013–2019 |
| IWASA HIROKI | 8 | 2013–2015 |
| PANASONIC CORP | 5 | 2009–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuyama, JP | 11 | 2004–2019 |
| Osaka, JP | 8 | 2009–2016 |
| Tokyo, JP | 5 | 2008–2019 |
| Kiyosu, JP | 1 | 2020 |
| Chiba, JP | 1 | 2019 |