Inventor
Masatada Numano
Inventor
Osaka, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals16%
C22CAlloys14%
Y10TTechnical subjects covered by former us classification14%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys11%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
H01TSpark gaps3%
H05KPrinted circuits3%
B21BRolling of metal2%
PatentTitleYear
10,207,438Composite member and composite-member manufacturing method20199,968,994Casting nozzle20189,943,904Producing method for magnesium alloy material20189,499,887'Magnesium alloy sheet'20169,254,519'Composite material, part for continuous casting, continuous casting nozzle, continuous casting method, cast material, and magnesium alloy cast coil material'20169,222,160'Coil material and method for manufacturing the same'20158,863,999'Casting nozzle'20148,852,363'Magnesium alloy sheet material'20148,828,158'Magnesium alloy sheet'20148,820,614'Magnesium alloy joined part and production method thereof'20148,501,301'Magnesium alloy member and method of manufacturing the same'20138,288,928'Spark plug for internal combustion engine'20127,841,380'Producing method for magnesium alloy material'20107,825,571'Spark plug for internal combustion engine'20107,814,961'Casting nozzle'20107,721,786'Casting nozzle'20106,897,399'Hollow metal object and method of its fabrication'20056,291,790'Wire electrode for electro-discharge machining'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2019Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (18)· patent assignee history
2001–2018Based in Osaka, JP· patent location history
2005Based in Itami, JP· patent location history
2012–2018Patents assigned to NUMANO MASATADA (9)· patent assignee history
2013–2016Patents assigned to KAWABE NOZOMU (6)· patent assignee history
2013–2016Patents assigned to OISHI YUKIHIRO (6)· patent assignee history
2013–2014Patents assigned to INOUE RYUICHI (4)· patent assignee history
2019Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 18 | 2001–2019 |
| NUMANO MASATADAself | 9 | 2012–2018 |
| KAWABE NOZOMU | 6 | 2013–2016 |
| OISHI YUKIHIRO | 6 | 2013–2016 |
| INOUE RYUICHI | 4 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 16 | 2001–2018 |
| Hyogo, JP | 1 | 2019 |
| Itami, JP | 1 | 2005 |