Inventor
Akihiro Koyanagi
Inventor
Nagoya, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles25%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems25%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
10,516,345Power conversion controller for electric train2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to TOKAI RYOKAKU TETSUDO KK (1)· patent assignee history
2019Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOKAI RYOKAKU TETSUDO KK | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 1 | 2019 |