Inventor
Hideyuki Miyahara
Inventor
Nagano, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification17%
B21JForging11%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels11%
B23PMetal-working not otherwise provided for11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material9%
H05KPrinted circuits9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application7%
B23DPlaning2%
B26DCutting2%
PatentTitleYear
10,509,021Diagnosing device for on-load tap changing apparatus, diagnosing method for on-load tap changing apparatus, and diagnosing device for transformer20198,702,359'Method of forming a recess in a work'20148,387,247'Method for manufacturing heat radiator having plate-shaped fins'20137,969,740'Metal-based print board formed with radiators'20117,900,692'Component package having heat exchanger'20117,770,633'Plate type heat exchanger and method of manufacturing the same'20107,728,467'Heat generating member cooling structure and drive unit'20107,464,575'Shearing method for thin plate'20087,320,177'Radiator and method of manufacturing the same'20087,107,808'Shearing method for thin plate'20066,915,676'Method of forming a protruded shaft for an electronic memory device'20056,662,427'Method of forming a cavity structure with a thin bottom base plate'20036,571,595'Method of forming a package for electronic parts'20036,374,490'Method of forming a hollow pole projecting on a plate and a method of manufacturing a heat sink using said method'20026,145,365'Method for forming a recess portion on a metal plate'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2010Patents assigned to NAKAMURA SEISAKUSHO KABUSHIKIG (9)· patent assignee history
2000–2010Based in Okaya, JP· patent location history
2003–2014Based in Nagano, JP· patent location history
2010Patents assigned to AISIN AW CO (1)· patent assignee history
2011–2014Patents assigned to NAKAMURA SEISAKUSHO KABUSHIKIGAISHA (4)· patent assignee history
2013–2014Patents assigned to MIYAHARA HIDEYUKI (2)· patent assignee history
2019Patents assigned to HITACHI LTD (1)· patent assignee history
2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAKAMURA SEISAKUSHO KABUSHIKIG | 9 | 2000–2010 |
| NAKAMURA SEISAKUSHO KABUSHIKIGAISHA | 4 | 2011–2014 |
| MIYAHARA HIDEYUKIself | 2 | 2013–2014 |
| AISIN AW CO | 1 | 2010 |
| HITACHI LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 11 | 2003–2014 |
| Okaya, JP | 3 | 2000–2010 |
| Tokyo, JP | 1 | 2019 |