Inventor
Yoshinori Isomura
Inventor
Osaka, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines25%
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 distribution19%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
9,966,813Electric motor and electric device equipped with same20189,071,090'Motor and electric device including the same'20159,059,615'Motor and electric apparatus equipped with same'20158,546,989'Motor and electrical appliance provided with same'20136,108,221'Pulse width modulation converter'20006,040,673'Motor control apparatus'20005,889,380'Current command type PWM inverter apparatus for driving and controlling three-phase motor based on periodical state updating timings'19995,805,438'Current controlled PWM inverter for driving a motor without gain adjustment'19985,729,449'Current command type PWM inverter apparatus with logic circuit for generating switching command signals at periodical timings'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
1998–2000Based in Itami, JP· patent location history
2000Based in Hyogo, JP· patent location history
2013–2015Patents assigned to ISOMURA YOSHINORI (2)· patent assignee history
2013–2015Patents assigned to MAETANI TATSUO (2)· patent assignee history
2013–2015Patents assigned to PANASONIC CORP (2)· patent assignee history
2013–2018Based in Osaka, JP· patent location history
2015–2018Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 5 | 1998–2000 |
| PANASONIC IP MAN CO LTD | 3 | 2015–2018 |
| ISOMURA YOSHINORIself | 2 | 2013–2015 |
| MAETANI TATSUO | 2 | 2013–2015 |
| PANASONIC CORP | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 4 | 2013–2018 |
| Itami, JP | 4 | 1998–2000 |
| Hyogo, JP | 1 | 2000 |