Inventor
Nobuaki Ogawa
Inventor
Shiga, JP
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
H05KPrinted circuits15%
H01LSemiconductor devices11%
Y10TTechnical subjects covered by former us classification9%
F01CRotary-piston or oscillating-piston machines or engines8%
F04BPositive-displacement machines for liquids5%
Y02PClimate change mitigation technologies in the production or processing of goods3%
G03GElectrography2%
H02KDynamo-electric machines2%
PatentTitleYear
10,937,765Semiconductor device with laminated semiconductor chips202110,421,334Electric compressor201910,098,229Module, module component composing the module, and method of manufacturing the module20189,907,180'Multilayer electronic device and manufacturing method therefor'20189,832,871Module20179,590,462'Electric compressor'20179,538,649'Method of manufacturing module'20179,491,846'Method of manufacturing module'20169,414,513'Electronic component module'20169,293,446'Low profile semiconductor module with metal film support'20169,239,052'Scroll compressor having out-of-phase back pressure chamber and compression chamber oil-feeding paths'20169,137,904'Module and method of manufacturing the same'20159,113,571'Electronic component module and method for manufacturing the same'20159,011,120'Scroll compressor with bearing grooves on both sides of key groove'20158,834,139'Lubrication of a scroll compressor'20148,308,887'Via hole forming method using electrophotographic printing method'20128,012,287'Via hole forming method using electrophotographic printing method'20117,820,916'Composite ceramic substrate'20107,708,532'Electric compressor'20107,656,677'Multilayer electronic component and structure for mounting multilayer electronic component'20107,488,897'Hybrid multilayer substrate and method for manufacturing the same'20097,473,079'Electric compressor with inverter'20097,446,262'Laminated electronic component and method for producing the same'20087,179,068'Electric compressor'20077,147,443'Electric compressor'20067,018,185'Liquid recovery method and system for compression mechanism'20066,742,998'Linear compressor with vibration canceling spring arrangement'20046,669,452'Compressor with built-in motor mounted on engine of mobile structure'20036,517,328'Compressor and an electric motor with an insulative, non-conductive member inserted between the stator and the motor housing'20036,227,827'Scroll compressor and its sealing method'20016,171,087'Compressor and its assembling method'20015,536,152'Scroll compressor having improved orbital drive mechanism'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2010Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (10)· patent assignee history
2001–2019Based in Shiga, JP· patent location history
2003–2009Based in Otsu, JP· patent location history
2008–2018Patents assigned to MURATA MANUFACTURING CO (15)· patent assignee history
2008–2010Based in Omihachiman, JP· patent location history
2009–2015Patents assigned to PANASONIC CORP (3)· patent assignee history
2009–2012Based in Moriyama, JP· patent location history
2012–2016Patents assigned to OGAWA NOBUAKI (3)· patent assignee history
2015–2019Patents assigned to PANASONIC IP MAN CO LTD (4)· patent assignee history
2015–2018Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MURATA MANUFACTURING CO | 15 | 2008–2018 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 10 | 1996–2010 |
| PANASONIC IP MAN CO LTD | 4 | 2015–2019 |
| OGAWA NOBUAKIself | 3 | 2012–2016 |
| PANASONIC CORP | 3 | 2009–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shiga, JP | 11 | 2001–2019 |
| Kyoto, JP | 8 | 2015–2018 |
| Moriyama, JP | 4 | 2009–2012 |
| Otsu, JP | 4 | 2003–2009 |
| Omihachiman, JP | 2 | 2008–2010 |