Kioxia Awarded 2022 Invention Prize by the National Commendation for Invention
1.6.2022 08:00:00 EEST | Business Wire | Press release
Kioxia Corporation, the world leader in memory solutions, announced today it has been awarded the 2022 Invention Prize by the National Commendation for Invention for its Invention of Optimization of Read Method for Multi-level Flash Memory (patent no. 4892307). Dating back to 1919, the National Commendation for Invention is a Japanese program dedicated to promoting science, technology and recognizing industries with outstanding inventions, ideas and designs. This is the third consecutive year that Kioxia has received an award from this prestigious program.
Awardees (both Kioxia employees):
- Mitsuaki Honma, Chief Specialist, Memory Design Managing Department, Memory Division
- Noboru Shibata, Assistant to General Manager, Device Technology Research & Development Center, Institute of Memory Technology Research & Development
By adopting a new innovative and more evenly distributed-assigned bit-coding, Kioxia’s award-winning technology reduces the expected maximum error rate in multi-level flash memory, and reduces the chip area required for storing error correction codes (ECCs). In addition, this breakthrough development improves the maximum read latency of flash memory.
In response to the increasing demand for large-capacity storage in our digital society, flash memory is becoming increasingly multi-level, whereby more than one bit of data can be stored in each memory cell. Multi-level flash memory, in which three or more bits of data are stored in each memory cell, requires an even higher number of determination operations to discriminate a certain state (threshold voltage) of a memory cell for data readout. In addition, variations in the number of determination operations allocated among bits are even greater in multi-level flash memory, necessitating higher error correction capabilities. In conventional bit-coding, reading a certain bit requires a greater number of determination operations (i.e., more intense reading) compared to reading other bits; it causes increased compound errors in reading such bits. This means that more chip area is required to store the data arising from the increased number of ECCs. This increase in determination operations with conventional bit-coding increases read-latency for those bits.
Guided by its mission of uplifting the world with memory, Kioxia is committed to research and technology development that brings value to people across the world.
About Kioxia
Kioxia is a world leader in memory solutions, dedicated to the development, production and sale of flash memory and solid-state drives (SSDs). In April 2017, its predecessor Toshiba Memory was spun off from Toshiba Corporation, the company that invented NAND flash memory in 1987. Kioxia is committed to uplifting the world with memory by offering products, services and systems that create choice for customers and memory-based value for society. Kioxia's innovative 3D flash memory technology, BiCS FLASH™, is shaping the future of storage in high-density applications, including advanced smartphones, PCs, SSDs, automotive and data centers.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220531006091/en/
Contact information
Kota Yamaji
Public Relations
Kioxia Holdings Corporation
+81-3-6478-2319
kioxia-hd-pr@kioxia.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
New Lenovo Service Delivers Always-On Infrastructure: Premier Support Plus for Servers Powered by Proactive, AI-Driven Support26.2.2026 16:00:00 EET | Press release
Lenovo today announced the availability of Lenovo Premier Support Plus for Servers, a new premium support offering designed to help enterprises reduce downtime, simplify IT operations, and keep mission-critical infrastructure always ready. Built for today’s always-on environments, Premier Support Plus combines AI-driven proactive and predictive support, preventative maintenance, 24/7 access to Lenovo experts, and designated Service Engagement Managers to help organizations move from reactive issue resolution to proactive system care. As digital operations continue to expand and infrastructure environments grow more complex, IT teams are under increasing pressure to maintain uptime while managing limited resources. Traditional, reactive support models can lead to extended outages, repeated issues, and unpredictable costs. Lenovo Premier Support Plus for Servers addresses these challenges by identifying potential issues early and resolving them before they impact business operations. “Wi
Sitetracker Closes 2025 with Strong Momentum, Product Expansion, and a Clear Path into 202626.2.2026 16:00:00 EET | Press release
Sitetracker, the global leader in complete Asset Lifecycle Management for critical infrastructure, today announced strong year-end results for 2025, marked by continued customer growth, expansion into new infrastructure markets, and major product innovations across operations, maintenance, and financial management. As infrastructure owners and operators face growing pressure to scale without adding headcount, Sitetracker enters 2026 positioned to help customers operate smarter, move faster, and unlock greater productivity. 2025 Highlights In 2025, Sitetracker delivered another year of growth and execution across its global customer base: Customer growth and market expansion: Sitetracker now serves more than 400 customers globally, supporting organizations across digital infrastructure, renewables, EV charging, utilities, and emerging infrastructure markets including data centers. Enhanced Operations & Maintenance capabilities: Sitetracker now connects field operations and work order ma
Proxima Fusion, RWE, the Free State of Bavaria and Max Planck Institute for Plasma Physics Sign Agreement to Build the World’s First Commercial Fusion Power Plant in Europe26.2.2026 15:15:00 EET | Press release
Proxima Fusion, Europe’s fastest-growing fusion energy company, has signed an agreement with the Free State of Bavaria, RWE, and Max Planck Institute for Plasma Physics (IPP) to put the world’s first commercial stellarator fusion power plant on the grid in Europe. Roadmap to a commercial fusion power plant begins with Alpha The Memorandum of Understanding (MoU) outlines a roadmap to commercial fusion in Europe that begins with building demonstration stellarator Alpha near the Max Planck Institute for Plasma Physics (IPP) in Garching. When operational in the 2030s, Alpha will become the first stellarator to demonstrate net energy gain, meaning its plasma will generate more energy than it consumes. The demonstration stellarator will additionally allow Proxima and its partners to test and validate key fusion technologies under real-world conditions and in shorter development cycles, accelerating the path to building the first stellarator fusion power plant, Stellaris. Site secured for Ste
NTT DATA and Ericsson Team Up to Scale Private 5G and Physical AI for Enterprises26.2.2026 15:00:00 EET | Press release
NTT DATA, a global leader in AI, digital business and technology services, and Ericsson (NASDAQ: ERIC) today announced a multi-year strategic partnership to accelerate enterprise adoption of private 5G and unlock advanced edge AI and physical AI use cases. As organizations look to embed intelligence at the edge across global operations, the partnership will enable AI-driven, outcome-focused transformation. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260226356511/en/ NTT DATA x Ericsson By combining Ericsson’s Private 5G and Edge platforms with NTT DATA’s full-stack enterprise network services, wireless network expertise, IT/OT security and managed services, the companies will deliver industry-ready solutions that help enterprises deploy private 5G networks and deliver business outcomes at a global scale with confidence. The partnership will focus on four priority areas: Global Private 5G managed services at scale: NTT DAT
Telekom Srbija Group Secures Landmark International Credit Ratings from Fitch and Moody’s, Marking Historic First for Western Balkans26.2.2026 14:22:00 EET | Press release
Telekom Srbija Group today announced that it has received international credit ratings from Fitch Ratings and Moody’s Investors Service, marking a historic milestone as the first company headquartered in the Western Balkans to achieve this distinction. Fitch Ratings has affirmed Telekom Srbija’s long-term issuer rating in connection with its debut issuance of bonds on the international financial market, recognizing the Group’s strong market position, resilient cash flow profile and disciplined financial strategy. Moody’s Investors Service has assigned a B1 rating to the company’s bond issuance, underscoring Telekom Srbija’s established operating performance and strategic importance within the regional telecommunications sector. As the first Western Balkans–headquartered company to issue bonds on the international financial market and secure ratings from two of the world’s leading credit rating agencies, Telekom Srbija has set a new benchmark for the region’s corporate sector. The achie
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom