Inventor
Shinya Tokunaga
Inventor
Kyoto, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts12%
H02KDynamo-electric machines12%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%
G06FElectric digital data processing10%
G11BInformation storage based on relative movement between record carrier and transducer7%
H10DInorganic electric semiconductor devices7%
H01LSemiconductor devices5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B62DMotor vehicles2%
PatentTitleYear
10,186,479Semiconductor device, package, and vehicle20199,905,501'Semiconductor device, embedded capacitor unit, semiconductor package, and method of manufacturing embedded capacitor unit'20188,493,765'Semiconductor device and electronic device'20137,831,949'Method of designing semiconductor integrated circuit, designing apparatus, semiconductor integrated circuit system, semiconductor integrated circuit mounting substrate, package and semiconductor integrated circuit'20107,565,637'Method of designing package for semiconductor device, layout design tool for performing the same, and method of manufacturing semiconductor device using the same'20097,424,899'Hollow-weave airbag'20087,394,156'Semiconductor integrated circuit device and method of producing the same'20087,380,989'Fluid dynamic pressure bearing and recording disk drive device comprising the same'20087,370,882'Air bag system having diffuser structure'20087,170,115'Semiconductor integrated circuit device and method of producing the same'20077,114,144'Mask pattern inspecting method, inspection apparatus, inspecting data used therein and inspecting data generating method'20067,077,449'Mounting structure of a vehicle interior part'20067,015,611'Spindle motor and recording disk driving apparatus having the spindle motor'20066,914,358'Spindle motor and disk drive furnished therewith'20056,768,236'Spindle motor and disk drive furnished therewith'20046,674,200'Spindle motor'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2008Patents assigned to NIDEC CORP (5)· patent assignee history
2004–2005Based in Koga, JP· patent location history
2006–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
2006–2008Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2006–2010Based in Kyoto, JP· patent location history
2006–2008Based in Seto, JP· patent location history
2008Based in Toyota, JP· patent location history
2009–2013Patents assigned to PANASONIC CORP (3)· patent assignee history
2013–2019Based in Kanagawa, JP· patent location history
2018–2019Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEC CORP | 5 | 2004–2008 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 3 | 2006–2008 |
| PANASONIC CORP | 3 | 2009–2013 |
| TOYOTA MOTOR CO LTD | 3 | 2006–2008 |
| PANASONIC IP MAN CO LTD | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 5 | 2006–2010 |
| Kanagawa, JP | 3 | 2013–2019 |
| Seto, JP | 2 | 2006–2008 |
| Koga, JP | 2 | 2004–2005 |
| Toyota, JP | 1 | 2008 |