Inventor
Nobuyasu Kanekawa
Inventor
Hitachi, JP
Overview
Patents· 98 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing15%
B62DMotor vehicles6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G11CStatic stores6%
F02DControlling combustion engines5%
G05BControl or regulating systems in general5%
B60TVehicle brake control systems or parts thereof5%
B60WConjoint control of vehicle sub-units of different type or different function5%
Y02TClimate change mitigation technologies related to transportation4%
G01DMeasuring not specially adapted for a specific variable4%
PatentTitleYear
11,016,461Control system and method for generating control output by manipulation interface202110,511,799Semiconductor device and image processing method201910,374,531Motor control device and electric power steering system using said motor drive circuit201910,246,126Feedback control apparatus, electrically driven power steering apparatus201910,104,332Semiconductor device and image processing method201810,095,570Programmable device, error storage system, and electronic system device201810,033,357Semiconductor device20189,986,196Semiconductor device and image processing method20189,917,538'Motor driving circuit, motor driving system, electric power steering system, electric brake system, and vehicle driving system'20189,882,522'Power conversion device, electric power steering system, electric vehicle, electronic control throttle, and electric brake'20189,811,429'Microcontroller utilizing redundant address decoders and electronic control device using the same'20179,735,784'Programmable logic device and logic integration tool'20179,650,038'Vehicle control system'20179,503,637'Semiconductor device and image processing method'20169,490,732'Power conversion apparatus, electronic steering system, electric vehicle, electronic control throttle and power brake'20169,397,371'Storage system and storage controller for storage system'20169,367,438'Semiconductor integrated circuit and method for operating same'20169,323,595'Microcontroller, control device and determination method'20169,229,830'Semiconductor integrated circuit device and microcontroller'20169,170,587'Current control semiconductor element and control device using the same'20159,160,490'Electronic control device'20159,146,567'Current control device'20159,063,907'Comparison for redundant threads'20159,020,704'Electronic control apparatus'20158,902,332'Semiconductor device and image processing method'20148,738,232'Electronic control apparatus'20148,717,017'Magnetic field detection apparatus and measurement apparatus'20148,653,601'Current control semiconductor element and control device using the same'20148,645,022'Vehicle control system'20148,639,905'Microcontroller and electronic control unit'20148,589,612'Computer system including an interrupt controller'20138,421,441'Current-controlled semiconductor device and control unit using the same'20138,291,188'Microcontroller and electronic control unit'20128,198,847'Brushless motor system'20128,160,781'Vehicular control system and control method'20128,089,233'Physical quantity conversion sensor and motor control system using the same'20128,046,137'Microcontroller, control system and design method of microcontroller'20118,041,993'Distributed control system'20117,969,229'On-chip redundancy high-reliable system and method of controlling the same'20117,890,233'Microcontroller, control system and design method of microcontroller'20117,852,070'GMR sensor device having AC power supply'20107,836,233'Multi-processor system'20107,765,269'Communications system, and information processing device and control device incorporating said communications system'20107,701,159'Brushless motor system'20107,701,743'Electronic circuit package'20107,680,228'Communication system, real-time control device, and information processing system'20107,630,807'Vehicle control system'20097,522,692'Isolator and a modem device using the isolator'20097,480,549'Electrical control unit for an automobile'20097,456,603'Phase detection circuit, resolver/digital converter using the circuit, and control system using the converter'20087,425,763'Electronic circuit package'20087,409,275'Vehicle diagnostic system'20087,376,498'Vehicle controller'20087,343,254'Resolver digital converter'20087,289,553'Isolator and a modem device using the isolator'20077,277,816'Tire grip sensor and control system using the sensor'20077,263,416'Electrical control unit for an automobile'20077,245,248'A/D converter and a microcontroller including the same'20077,233,534'Electronic circuit package'20077,228,372'Data communication system with an SPI bus having a plurality of devices wherein data communications are enabled using communication protocols optimum to respective devices'20077,207,314'Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same'20077,161,264'Semiconductor circuit having drivers of different withstand voltage within the same chip'20077,128,048'Control apparatus and control method for multi-cylinder engine'20067,120,069'Electronic circuit package'20067,089,097'Vehicle control system and automobile using the same'20067,055,492'Control apparatus and control method for multi-cylinder engine'20067,047,939'Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same'20067,009,535'Resolver/digital converter and control apparatus using the same'20066,999,855'Vehicle control system and automobile using the same'20066,976,936'Control apparatus and control method for multi-cylinder engine'20056,972,700'Resolver/digital converter and control apparatus using the same'20056,904,793'Air flow meter'20056,728,904'Electronic circuit package'20046,625,522'Vehicle control system and automobile using the same'20036,624,474'Semiconductor device with scalable withstanding voltage'20036,603,807'Isolator and a modem device using the isolator'20036,600,295'Electric power converter with continuous stable noise reduction'20036,584,004'Electronic circuit package'20036,513,131'Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it'20036,476,750'Over-sampling A/D, D/A converter'20026,407,432'Semiconductor device'20026,389,063'Signal transmission apparatus using an isolator, modem, and information processor'20026,385,755'Information processing system and logic LSI, detecting a fault in the system or the LSI, by using internal data processed in each of them'20026,344,809'Line interface circuit and information communication apparatus using it'20026,223,273'Electronic circuit package'20016,216,236'Processing unit for a computer and a computer system incorporating such a processing unit'20016,195,742'Semiconductor multi-chip module'20016,101,627'Information processing system and logic LSI, detecting a fault in the system or the LSI, by using internal data processed in each of them'20006,092,217'Logic circuit having error detection function, redundant resource management method and fault tolerant system using it'20005,901,281'Processing unit for a computer and a computer system incorporating such a processing unit'19995,848,238'Information processing system and logic LSI, detecting a fault in the system or the LSI, by using internal data processed in each of them'19985,805,797'Controller having a fail safe function, automatic train controller and system using the same'19985,802,266'Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it'19985,789,805'Semiconductor multi-chip module'19985,614,761'Electronic circuit package including plural semiconductor chips formed on a wiring substrate'19975,612,946'Electrical device with input and output ports for changing the multiplex number of transmittal buses and system using the electrical device'19975,468,992'Electronic circuit package including plural bare chips mounted on a single wiring substrate'19955,084,878'Fault tolerant system employing majority voting'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2021Patents assigned to HITACHI LTD (65)· patent assignee history
1992–2019Based in Hitachi, JP· patent location history
1995–2010Based in Los Angeles, CA, US· patent location history
2005–2006Based in Tokkyo, JP· patent location history
2006–2021Based in Tokyo, JP· patent location history
2011–2019Patents assigned to RENESAS ELECTRONICS CORP (14)· patent assignee history
2012–2016Patents assigned to KANEKAWA NOBUYASU (15)· patent assignee history
2012–2016Patents assigned to ISHIGURO YUICHI (5)· patent assignee history
2013–2019Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 65 | 1992–2021 |
| KANEKAWA NOBUYASUself | 15 | 2012–2016 |
| RENESAS ELECTRONICS CORP | 14 | 2011–2019 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 12 | 2013–2019 |
| ISHIGURO YUICHI | 5 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachi, JP | 70 | 1992–2019 |
| Tokyo, JP | 15 | 2006–2021 |
| Los Angeles, California, US | 11 | 1995–2010 |
| Tokkyo, JP | 2 | 2005–2006 |