Inventor
Tetsushi Watanabe
Inventor
Tokyo, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines20%
B62DMotor vehicles10%
Y02TClimate change mitigation technologies related to transportation10%
F02PIgnition, other than compression ignition, for internal-combustion engines5%
H01LSemiconductor devices5%
H02KDynamo-electric machines5%
H05KPrinted circuits5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
B29BPreparation or pretreatment of the material to be shaped2%
B29CShaping or joining of plastics2%
PatentTitleYear
9,577,488'Drive unit integrated rotating electrical machine'20179,129,931'Power semiconductor module and power unit device'20159,123,693'Mold module utilized as power unit of electric power steering apparatus and electric power steering apparatus'20158,294,402'Bridge rectifier circuit'20128,292,778'Idle-stop restart control system'20128,117,360'On-vehicle electronic control device'20127,609,496'Non-feedback type load current controller'20097,263,431'Analog input signal processing circuit'20077,195,477'Sheet material pressing machines'20077,120,030'Housing structure of vehicle-mounted electronic equipment'20066,834,640'Automotive engine control apparatus'20046,832,601'Control device of fuel injection valve'20046,781,806'On-vehicle electronic control device'20046,732,708'Automotive engine control apparatus'20046,234,150'Fuel injection control device'20016,173,700'Controller for cylinder injection type injectors'20016,044,823'Fuel injector control system for cylinder injection type internal combustion engine'20005,937,828'Fuel injection injector controller'19995,934,258'Fuel injector control system for cylinder injection type internal combustion engine'19994,666,010'Power steering apparatus'19874,635,741'Power steering apparatus'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2017Patents assigned to MITSUBISHI ELECTRIC CORP (20)· patent assignee history
1987Based in Himeji, JP· patent location history
1999–2015Based in Tokyo, JP· patent location history
2007Based in Toyota, JP· patent location history
2012–2017Patents assigned to WATANABE TETSUSHI (6)· patent assignee history
2012Patents assigned to TARUYA MASAAKI (2)· patent assignee history
2012–2017Based in Chiyoda-ku, JP· patent location history
2015–2017Patents assigned to ASAO YOSHIHITO (3)· patent assignee history
2015–2017Patents assigned to OMAE KATSUHIKO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 20 | 1987–2017 |
| WATANABE TETSUSHIself | 6 | 2012–2017 |
| ASAO YOSHIHITO | 3 | 2015–2017 |
| OMAE KATSUHIKO | 3 | 2015–2017 |
| TARUYA MASAAKI | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 15 | 1999–2015 |
| Chiyoda-ku, JP | 3 | 2012–2017 |
| Himeji, JP | 2 | 1987 |
| Toyota, JP | 1 | 2007 |