Inventor
Yuji Akimoto
Inventor
Fukuoka, JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Fprimary
B22FWorking metallic powder17%
H01GCapacitors15%
H01BCables11%
Y10TTechnical subjects covered by former us classification10%
H05KPrinted circuits7%
C22CAlloys4%
H01CResistors4%
H01FMagnets4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
PatentTitleYear
10,569,333Carbon-coated metal-powder, conductive paste containing carbon-coated metal powder and multilayer electronic component using same, and method for manufacturing carbon-coated metal powder20209,943,909Carbon-coated metal powder, conductive paste containing carbon-coated metal powder and multilayer electronic component using same, and method for manufacturing carbon-coated metal powder20189,162,288'Metal powder production method, metal powder produced thereby, conductive paste and multilayer ceramic electronic component'20158,962,981'Solar cell device and manufacturing method therefor'20158,734,562'Nickel powder, method for manufacturing same, conductor paste, and multilayer ceramic electronic component using same'20148,128,725'Nickel powder, method for manufacturing same, conductor paste, and multilayer ceramic electronic component using same'20127,795,585'Vacuum package and manufacturing process thereof'20107,785,499'Nickel-rhenium alloy powder and conductor paste containing the same'20107,744,779'Nickel-rhenium alloy powder and conductor paste containing the same'20107,704,297'Nickel powder manufacturing method'20107,618,474'Nickel powder, conductive paste, and multilayer electronic component using same'20097,503,959'Method for manufacturing rhenium-containing alloy powder, rhenium-containing alloy powder, and conductor paste'20097,368,070'Conductive paste for terminal electrode of multilayer ceramic electronic part'20087,197,817'Method for forming contact bumps for circuit board'20077,138,102'Method for manufacturing highly-crystallized double oxide powder'20067,094,289'Method for manufacturing highly-crystallized oxide powder'20067,066,980'Method for manufacturing metal powder'20066,793,842'Single-crystal ferrite fine powder'20046,530,972'Method for preparing metal powder'20036,528,166'Nickel composite particle and production process therefor'20036,403,218'Nickel composite particle and production process therefor'20026,060,165'Metal powder and process for preparing the same'20006,007,743'Nickel powder and process for preparing the same'19995,964,918'Process for preparing metal powder'19995,871,840'Nickel powder containing a composite oxide of La and Ni and process for preparing the same'19995,804,520'Crystallized glass for substrate of information-recording disk'19985,402,305'Oxidation-resistant palladium powder, production method thereof and thick-film conductive paste and multilayered ceramic capacitor produced therefrom'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2020Patents assigned to SHOEI CHEMICAL IND CO (24)· patent assignee history
1995–2010Based in Tokyo, JP· patent location history
1998–2015Based in Fukuoka, JP· patent location history
2007–2010Patents assigned to NEC CORP (2)· patent assignee history
2012–2015Patents assigned to AKIMOTO YUJI (4)· patent assignee history
2012–2015Patents assigned to IEDA HIDENORI (3)· patent assignee history
2012–2015Patents assigned to NAGASHIMA KAZURO (3)· patent assignee history
2018–2020Based in Tosu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOEI CHEMICAL IND CO | 24 | 1995–2020 |
| AKIMOTO YUJIself | 4 | 2012–2015 |
| IEDA HIDENORI | 3 | 2012–2015 |
| NAGASHIMA KAZURO | 3 | 2012–2015 |
| NEC CORP | 2 | 2007–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 22 | 1998–2015 |
| Tokyo, JP | 3 | 1995–2010 |
| Tosu, JP | 2 | 2018–2020 |