Inventor
Kazuyoshi Watabu
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters23%
H04NPictorial communication, e.g. television23%
G06TImage data processing or generation, in general15%
H02JElectric power networks15%
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 systems15%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
PatentTitleYear
10,700,625Power conversion device20209,742,341'AC motor drive system'20179,543,882'AC motor drive system'20178,421,848'Stereoscopic video viewing limiter and limitation method, stereoscopic video viewing limitation notifying device and method, video viewing apparatus and method, and video viewing system'20136,720,939'Display device'20045,920,654'Image processing system that includes discrimination of an interpolation direction'19995,550,936'Image processing system'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2020Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
1996–1999Based in Nagaokakyo, JP· patent location history
2004–2020Based in Tokyo, JP· patent location history
2013Patents assigned to SHIMADA MASAAKI (1)· patent assignee history
2013Patents assigned to WATABU KAZUYOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 7 | 1996–2020 |
| SHIMADA MASAAKI | 1 | 2013 |
| WATABU KAZUYOSHIself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2004–2020 |
| Nagaokakyo, JP | 2 | 1996–1999 |