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page title : News Releases : R&D
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Information contained in the news releases are current as of the date of the press announcement, but may be subject to change without prior notice.
December 11, 2006

Hitachi and Renesas Technology Develop Phase-Change Memory Cell Technology Enabling Low-Power Operation and Stable Fabrication
November 6, 2006

Basic Experiment in the Application of Optical Topography as a Brain-Machine Interface to Operate Equipment
August 30, 2006

Hitachi Develops the Basic Technology for Authentication of Digital Research Notebooks
June 15, 2006

Hitachi Fellow Dr. Kiyoo Itoh to be awarded IEEE medal
June 13, 2006

Development of ultra low-k material and interconnect process for next generation memory devices
March 16, 2006

HIME (R) developed by Hitachi adopted as an ISO standard
February 6, 2006

World's smallest and thinnest 0.15 x 0.15 mm, 7.5µm thick RFID IC chip
January 18, 2006

HP and Hitachi to collaborate on security and privacy research
December 13, 2005

Hitachi and Renesas Technology Develop Low-Power MOS Phase-Change Memory Cells for On-Chip Memory of Microcontrollers
December 8, 2005

Mechanism influencing DRAM cell retention time fluctuation clarified
November 1, 2005

A new low power SRAM circuit reducing standby leakage current to 1/100th
October 17, 2005

Hitachi develops grip-type finger vein authentication technology
September 27, 2005

3D Visualization of amplitude and phase of high-speed optical signals
August 19, 2005

BREAKTHROUGH IN DEVELOPMENT OF QUANTUM COMPUTERS
July 20, 2005

Hitachi Becomes the First Japanese Company to Receive TSA Certification for Explosives Trace Detection System
July 15, 2005

Successful imaging of brain activity after alcohol intake using Optical Topography Cerebral blood volume differences observed following visual stimulation depending on genotype-based alcohol sensitivity
July 14, 2005

Low-power-consumption semiconductor laser diode for 10 Gbps metropolitan area optical transmission
June 17, 2005

Renesas Technology and Hitachi Develop High-Speed Programming Technologies for Multilevel AG-AND Flash Memories
June 15, 2005

0.4-V DRAM array technology using twin cells for next generation mobile devices
June 1, 2005

Hitachi and Renesas Technology Develop Through-Hole Electrode Technology to Enable Interconnection of Stacked Chips at Room Temperature
March 15, 2005

Hitachi Develops a Robot that has the Capabilities for Daily Life and that Moves in Response to Dialogs with People:
February 16, 2005

New DRAM circuit design approach for gigabit-era DRAM
February 10, 2005

Development of world's first RFID sensor chip for DNA analysis

Development of a highly accurate calibration system for PLL circuit miniaturization

Development of embedded SRAM technology with 0.8V operation voltage
February 1, 2005

BREAKTHROUGH DISCOVERY IN A SEMICONDUCTOR CHIP
December 13, 2004

Highly-reliable low-k material technology for LSIs beyond the 65nm generation
December 13, 2004

New SOI transistor developed beyond 65-nm technology nodes
October 14, 2004

Automatic seedling growth monitoring technology with an accuracy of 0.5mm
October 8, 2004

Succeeded in record-breaking 16-level per symbol 40 Gbit/s optical transmission
October 4, 2004

Development of 3D human image transmission technology with 360 degree viewing
September 9, 2004

Development of magneto-cardiograph 3-D visualization of heart current distribution
July 20, 2004

New CAM for IPv6 generation Network Routers
July 12, 2004

Establishment of Consumer Business Group and Digital Appliance Research Center to Strengthen Management of Consumer Business
June 18, 2004

Development of a four-transistor-type SRAM cell using double-gate FD-SOI transistor
June 17, 2004

3-dimensional structure SRAM cell prototype
June 1, 2004

Development of a mobile magneto-cardiograph for heart disease screening
April 22, 2004

Development of 16x-speed technology for DVD-RAM
March 11, 2004

Dr. Hideaki Koizumi, Senior Chief Scientist of Hitachi's Research & Development Group, to Be Appointed a Fellow of Hitachi
February 27, 2004

Development of an On-chip SRAM Circuit featuring the World's Lowest Standby Current of 25 µA/Mbit and 90% Reduction in Leakage Current under Low-speed Operation
February 24, 2004

GROUND-BREAKING ALL-AROUND THREE-DIMENSIONAL DISPLAY SYSTEM DEVELOPED BY HITACHI
February 16, 2004

Development of The World's Highest-Performance Processor Core for System LSIs used in Next-generation Digital Consumer Appliances

Development of Power Reduction Techniques for Next-Generation Cellular Phone System LSIs
January 22, 2004

Hitachi and AccSys Deliver First PET Isotope Production System Utilizing Linear Accelerator
December 11, 2003

HITACHI AND RENESAS TECHNOLOGY JOINTLY RELEASE THE DEVELOPMENT OF MEMORY CELL TECHNOLOGY FOR 4-GIGABIT AG-AND FLASH MEMORY
November 20, 2003

The concept of a storage-centric network which is "safe and secure anywhere" jointly developed
September 29, 2003

Hitachi Develops the World's Smallest 40-Gbit/s Optical Transmitter
September 9, 2003

World's first imaging of neonate linguistic cognitive functions using Optical Topography(R)
September 2, 2003

Hitachi Develops a New RFID with Embedded Antenna µ-Chip
July 15, 2003

Hitachi Selects The Mind Electric Distributed Computing Technology To Develop Ubiquitous Computing Platform
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News Releasess issued prior to April 1, 2001 are not listed by subject category.
Back numbers posted before this date can be found on the "Research and Development"page.
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