Inventor
Ryu Kamibaba
Inventor
Tokyo, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices29%
H10DInorganic electric semiconductor devices29%
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 systems9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
H03KPulse technique3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
PatentTitleYear
11,094,691Semiconductor device202111,056,484Semiconductor device with multiple trench structures202110,957,691Semiconductor device, semiconductor device manufacturing method, and power conversion apparatus202110,833,574Switching element control device202010,734,506Semiconductor device and semiconductor device manufacturing method202010,600,779Semiconductor device, semiconductor device manufacturing method, and power conversion apparatus202010,347,715Semiconductor device having improved safe operating areas and manufacturing method therefor201910,205,013Semiconductor switching element and method of manufacturing the same201910,176,994Semiconductor device and method of manufacturing the same20199,871,109'Semiconductor device'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to MITSUBISHI ELECTRIC CORP (10)· patent assignee history
2018–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 10 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 10 | 2018–2021 |