loadpatents
name:-0.00052309036254883
name:-0.047428131103516
name:-0.00070691108703613
Hitachi Microcomputer System Ltd. Patent Filings

Hitachi Microcomputer System Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hitachi Microcomputer System Ltd..The latest application filed is for "network system having function of changing route upon failure".

Company Profile
0.43.0
  • Hitachi Microcomputer System Ltd. - Tokyo JP
  • Hitachi Microcomputer System, Ltd. - Kodaira JP
  • Hitachi Microcomputer System Ltd. - Tolyo JP
  • Hitachi Microcomputer System, Ltd. - all of JP
  • Hitachi Microcomputer System Ltd. - Ibaraki JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Network system having function of changing route upon failure
Grant 6,647,509 - Ichinohe , et al. November 11, 2
2003-11-11
Network system having function of changing route upon failure
Grant 6,148,411 - Ichinohe , et al. November 14, 2
2000-11-14
Recognition dictionary system structure and changeover method of speech recognition system for car navigation
Grant 6,112,174 - Wakisaka , et al. August 29, 2
2000-08-29
Network system having function of changing route upon failure
Grant 6,032,266 - Ichinohe , et al. February 29, 2
2000-02-29
Method for manufacturing a MISFET device where the conductive film has a thickness
Grant 5,946,548 - Hashimoto , et al. August 31, 1
1999-08-31
Method for making semiconductor integrated circuit device having interconnection structure using tungsten film
Grant 5,904,556 - Suzuki , et al. May 18, 1
1999-05-18
Secondary battery protection device from overcharge/overdischarge
Grant 5,896,025 - Yamaguchi , et al. April 20, 1
1999-04-20
Lead frame having a supporting pad with a plurality of slits arranged to permit the flow of resin so as to prevent the occurrence of voids
Grant 5,874,773 - Terada , et al. February 23, 1
1999-02-23
Automated text extraction from source drawing and composition into target drawing with translated text placement according to source image analysis
Grant 5,813,018 - Kaji , et al. September 22, 1
1998-09-22
Dumping method for dumping data to a dump data storage device that manages the the dumping of data updated since a previous dump request
Grant 5,809,542 - Tsuboi , et al. September 15, 1
1998-09-15
Phase lock loop system including a primary phase lock loop apparatus and a high order phase lock loop apparatus
Grant 5,805,024 - Takashi , et al. September 8, 1
1998-09-08
Removal method of organic matter and system for the same
Grant 5,747,387 - Koizumi , et al. May 5, 1
1998-05-05
Multiply connectable microprocessor and microprocessor system
Grant 5,748,977 - Kawasaki , et al. May 5, 1
1998-05-05
Radio communication apparatus with expanded dynamic range
Grant 5,689,814 - Hagisawa , et al. November 18, 1
1997-11-18
Microcomputer having 16 bit fixed length instruction format
Grant 5,682,545 - Kawasaki , et al. October 28, 1
1997-10-28
Disk array controller capable of preventing data distortion caused by an interruption of data write operation
Grant 5,664,096 - Ichinomiya , et al. September 2, 1
1997-09-02
Limiting modification of cache entries in a write-back cache based upon the amount of dirty lines in the cache
Grant 5,623,631 - Tsuboi , et al. April 22, 1
1997-04-22
Apparatus for reproducing recorded information with error detection and correction processing
Grant 5,612,933 - Iso , et al. March 18, 1
1997-03-18
Electronic device
Grant 5,583,750 - Nakata , et al. December 10, 1
1996-12-10
Semiconductor device with lead structure within the planar area of the device
Grant 5,583,375 - Tsubosaki , et al. December 10, 1
1996-12-10
System for sending frames from sender to receiver using connectionless protocol and receiving acknowledging frame and retransmission request frame from receiver using connection oriented protocol
Grant 5,572,678 - Homma , et al. November 5, 1
1996-11-05
Storage control method and apparatus for highly reliable storage controller with multiple cache memories
Grant 5,568,628 - Satoh , et al. October 22, 1
1996-10-22
Semiconductor integrated circuit device having an internally produced operation voltage matched to operation speed of circuit
Grant 5,568,083 - Uchiyama , et al. October 22, 1
1996-10-22
Microprocessor for inserting a bus cycle in an instruction set to output an internal information for an emulation
Grant 5,564,041 - Matsui , et al. October 8, 1
1996-10-08
Disk array controller
Grant 5,550,975 - Ichinomiya , et al. August 27, 1
1996-08-27
Method for producing program modules
Grant 5,542,085 - Kanzaki , et al. July 30, 1
1996-07-30
Multiply connectable microprocessor and microprocessor system
Grant 5,530,965 - Kawasaki , et al. June 25, 1
1996-06-25
Application execution control method and system for servicing subscribers via a switchboard connected to a computer using an application management table
Grant 5,519,874 - Yamagishi , et al. May 21, 1
1996-05-21
Semiconductor integrated circuit device
Grant 5,512,766 - Kusunoki , et al. April 30, 1
1996-04-30
Logical-to-real address translation based on selective use of first and second TLBs
Grant 5,490,259 - Hiraoka , et al. February 6, 1
1996-02-06
Method and apparatus for assigning processors in parallel computer system
Grant 5,485,612 - Ota , et al. January 16, 1
1996-01-16
Method and system for program change in distributed data processing system
Grant 5,450,567 - Mori , et al. September 12, 1
1995-09-12
Route information input apparatus and method thereof
Grant 5,448,485 - Ishibashi , et al. September 5, 1
1995-09-05
Method and apparatus for controlling conditional branch instructions for a pipeline type data processing apparatus
Grant 5,418,917 - Hiraoka , et al. May 23, 1
1995-05-23
Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery
Grant 5,384,516 - Kawabata , et al. January 24, 1
1995-01-24
Semiconductor device having externally programmable memory
Grant 5,381,556 - Mitsuishi , et al. January 10, 1
1995-01-10
Leadframe, semiconductor integrated circuit device using the same, and method of and process for fabricating the same
Grant 5,378,656 - Kajihara , et al. January 3, 1
1995-01-03
System of object oriented inheritance using the temporal status of superclasses
Grant 5,313,630 - Namioka , et al. May 17, 1
1994-05-17
Method of software standardization by unifying and standardizing the names and attributes of data items in developed software
Grant 5,305,450 - Naito , et al. April 19, 1
1994-04-19
Computer aided planning support system
Grant 5,303,144 - Kawashima , et al. April 12, 1
1994-04-12
Semiconductor integrated circuit device
Grant 5,291,445 - Miyaoka , et al. March 1, 1
1994-03-01
Method for determining optimum schedule in computer-aided scheduling system
Grant 5,241,465 - Oba , et al. August 31, 1
1993-08-31
Semiconductor gate array device compatible with ECL signals and/or TTL signals
Grant 5,132,573 - Tsuru , et al. July 21, 1
1992-07-21

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