Inventor
Nobuyuki Nakagawa
Inventor
Miyoshi, JP
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles15%
Y02TClimate change mitigation technologies related to transportation15%
H02JElectric power networks11%
H04BTransmission10%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids9%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
H04LTransmission of digital information, e.g. telegraphic communication4%
C03BManufacture, shaping, or supplementary processes3%
H01RElectrically-conductive connections3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
10,479,209Relay device including a restriction unit201910,377,257Vehicle-mounted charging device and vehicle charging system201910,320,445Communication system and connector201910,259,328Power-transfer control device for vehicle including power storage device and communication unit201910,131,231Vehicle power transmitting and receiving control device that performs abnormality determination of bidirectional communication201810,000,503Power supply system and connector20189,973,035Power management device for vehicle20189,780,499'Power receiving connector and communication system'20179,762,431'Communication device, on-vehicle communication system, and inspection method'20179,735,832'Communication system and communication device'20179,694,701'Vehicle charging apparatus'20179,577,709'Communication system and communication device'20179,531,131'Power receiving connector, charging system and communication system'20169,511,727'Power line communication system, connector device, and power line communication device'20169,423,325'Block storage device and automatic thin-cutting device'20169,350,346'Switch device'20169,337,897'Power line communication system'20169,240,821'Communication system'20169,197,290'Communication system and communication device'20159,174,592'Power line communications system, power line communication device, and connector device'20158,660,149'Data communication network system'20148,370,011'Operation controller and method of controlling operations'20137,669,093'Information radio transmission system'2010D0604343'Sample crushing and pulverizing apparatus'20096,295,172'Molding apparatus, optical element molding method, and optical element and prism as molded products'20015,788,732'Optical-device forming method and apparatus'19985,417,730'Apparatus for molding an optical element'19955,281,633'Unsaturated polyester molding compounds and the articles thereof'19944,932,857'Compression molding apparatus'19903,932,980'Apparatus for continuously making a mixture of viscous material with solid material'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2001Based in Kawasaki, JP· patent location history
2009–2016Based in Tokyo, JP· patent location history
2013–2019Patents assigned to TOYOTA MOTOR CO LTD (21)· patent assignee history
2013–2019Patents assigned to NAKAGAWA NOBUYUKI (13)· patent assignee history
2014–2019Based in Miyoshi, JP· patent location history
2015–2019Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (15)· patent assignee history
2015–2019Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (12)· patent assignee history
2015–2019Patents assigned to SUMITOMO WIRING SYSTEMS (12)· patent assignee history
2015–2018Based in Aichi, JP· patent location history
2015–2019Based in Toyota, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 21 | 2013–2019 |
| SUMITOMO ELECTRIC INDUSTRIES | 15 | 2015–2019 |
| NAKAGAWA NOBUYUKIself | 13 | 2013–2019 |
| AUTONETWORKS TECHNOLOGIES LTD | 12 | 2015–2019 |
| SUMITOMO WIRING SYSTEMS | 12 | 2015–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyoshi, JP | 8 | 2014–2019 |
| Aichi, JP | 7 | 2015–2018 |
| Toyota, JP | 5 | 2015–2019 |
| Tokyo, JP | 3 | 2009–2016 |
| Kawasaki, JP | 3 | 1995–2001 |