Inventor
WATABE MITSURU
JP62 patents
⚠️ This page may combine multiple inventors who share the name “WATABE MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
45 patentsUS5796936AAug 18, 1998
Distributed control system in which individual controllers executed by sharing loads
HITACHI LTD203 citations98
US5682545AOct 28, 1997
Microcomputer having 16 bit fixed length instruction format
HITACHI LTD64 citations97
US5999197ADec 7, 1999
Synchronized data processing system and image processing system
HITACHI LTD32 citations96
US5713011AJan 27, 1998
Synchronized data processing system and image processing system
HITACHI LTD50 citations96
US5530965AJun 25, 1996
Multiply connectable microprocessor and microprocessor system
HITACHI LTD76 citations96
US5293558AMar 8, 1994
Multiplication, division and square root extraction apparatus
HITACHI LTD51 citations95
US6600295B2Jul 29, 2003
Electric power converter with continuous stable noise reduction
HITACHI LTD27 citations93
US7263416B2Aug 28, 2007
Electrical control unit for an automobile
HITACHI LTD41 citations92
US6625522B2Sep 23, 2003
Vehicle control system and automobile using the same
HITACHI LTD15 citations92
US6466221B1Oct 15, 2002
Data processing system and image processing system
HITACHI LTD20 citations92
US6272620B1Aug 7, 2001
Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation
HITACHI LTD22 citations92
US6055960AMay 2, 2000
Electronic throttle valve control apparatus
HITACHI LTD23 citations92
US5987589ANov 16, 1999
Microcomputer and microcomputer system
HITACHI LTD23 citations92
US5968100AOct 19, 1999
Vehicle control method and system therefor
HITACHI LTD31 citations92
US5748977AMay 5, 1998
Multiply connectable microprocessor and microprocessor system
HITACHI LTD25 citations92
US5349351ASep 20, 1994
Analog-digital converting device
HITACHI LTD46 citations92
US5418932AMay 23, 1995
Generation of width modulated pulses by relatively adjusting rising and falling edges upon comparison of counter with programmably stored values
HITACHI LTD22 citations91
US6677950B1Jan 13, 2004
Graphics computer
HITACHI LTD17 citations82
US6253308B1Jun 26, 2001
Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word
HITACHI LTD11 citations82
US6122724ASep 19, 2000
Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation
HITACHI LTD15 citations82
US6097404AAug 1, 2000
Data processing system and image processing system
HITACHI LTD7 citations82
US5991545ANov 23, 1999
Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word
HITACHI LTD10 citations82
US5969976AOct 19, 1999
Division circuit and the division method thereof
HITACHI LTD16 citations82
US5771047AJun 23, 1998
Graphics computer
HITACHI LTD18 citations82
US4621224ANov 4, 1986
Position/speed detection method and apparatus
HITACHI LTD21 citations82
US5956263ASep 21, 1999
Multiplication, division and square root extraction apparatus
HITACHI LTD16 citations81
US7836233B2Nov 16, 2010
Multi-processor system
HITACHI LTD7 citations74
US7480549B2Jan 20, 2009
Electrical control unit for an automobile
HITACHI LTD6 citations74
US6550014B2Apr 15, 2003
Data processing system and image processing system
HITACHI LTD6 citations74
US6390064B2May 21, 2002
Electronic throttle valve control apparatus
HITACHI LTD13 citations74
US6288728B1Sep 11, 2001
Data processing system and image processing system
HITACHI LTD7 citations74
US6253733B1Jul 3, 2001
Electronic throttle valve control apparatus
HITACHI LTD13 citations74
US5836156ANov 17, 1998
Driving device of sensors and actuators
HITACHI LTD16 citations74
US5089955AFeb 18, 1992
Programmable counter/timer device with programmable registers having programmable functions
HITACHI LTD14 citations74
US4922175AMay 1, 1990
Position/speed detection method and apparatus
HITACHI LTD14 citations74
US7089097B2Aug 8, 2006
Vehicle control system and automobile using the same
HITACHI LTD5 citations73
US6343357B1Jan 29, 2002
Microcomputer and dividing circuit
HITACHI LTD6 citations73
US6131154AOct 10, 2000
Microcomputer having variable bit width area for displacement
HITACHI LTD8 citations73
US6091863AJul 18, 2000
Image processor and data processing system using the same processor
HITACHI LTD13 citations73
US5642499AJun 24, 1997
Method and apparatus for controlling timing of execution of saving and restoring operations in a processor system
HITACHI LTD10 citations73
US5631858AMay 20, 1997
System for obtaining strict solution in accordance with accuracy of approximate solutions
HITACHI LTD6 citations73
US5504912AApr 2, 1996
Coprocessor executing pipeline control for executing protocols and instructions
HITACHI LTD17 citations73
US6619259B2Sep 16, 2003
Electronically controlled throttle control system
HITACHI LTD11 citations72
US6352064B1Mar 5, 2002
Electrically controlled throttle control system
HITACHI LTD13 citations72
US5289517AFeb 22, 1994
Digital pulse processing device
HITACHI LTD15 citations72
RENESAS TECH CORP
5 patentsUS6789210B2Sep 7, 2004
Data processing system having memory including mode register
RENESAS TECH CORP16 citations92
US7711976B2May 4, 2010
Data processing system and image processing system
RENESAS TECH CORP6 citations74
US7254737B2Aug 7, 2007
Data processing system and image processing system
RENESAS TECH CORP3 citations74
US6785833B2Aug 31, 2004
Data processing system and image processing system
RENESAS TECH CORP3 citations74
US6996700B2Feb 7, 2006
Microcomputer and dividing circuit
RENESAS TECH CORP5 citations73
Showing the top 50 of 62 patents by PatentIndex Score.