Kioxia Earns 2021 Invention Prize from the National Commendation for Invention
25.5.2021 09:00:00 EEST | Business Wire | Press release
Kioxia Corporation, a world leader in memory solutions, announced today that it was awarded the 2021 Invention Prize from the National Commendation for Invention of semiconductor flash memory extension-of-life-span technology (patent no. 4461170). Dating back to 1919, the National Commendation for Invention is a Japanese program dedicated to promoting science, technology and industry that recognizes outstanding inventions, ideas and designs.
Awardees (all Kioxia SSD Division employees):
- Kazuya Kitsunai, Specialist
- Shinichi Kanno, Chief Specialist
- Hirokuni Yano, Group Manager
- Toshikatsu Hida, Chief Specialist
- Junji Yano, Chief Specialist
Kioxia’s award-winning technology provides a breakthrough method for extending the life of flash memory in SSDs, which is increasingly needed in data centers to meet the growing demand for high-capacity, high-reliability storage.
In contrast to conventional wear-leveling technology, which equalizes the number of times data is erased in each memory cell, the new technology minimizes data-erasure intervals that can shorten flash-memory life. Kioxia’s technology secures a certain period of erasure intervals across memory cells by distributing data to areas that have been empty longer, which prevents over-load to one specific area. Additionally, the technology classifies long-existing data as cold data, which is unlikely to be rewritten, and transfers that data to empty areas where erasures are relatively frequent, thereby preventing rewriting from being concentrated in specific areas over short periods.
Kioxia’s breakthrough technology also earned an Invention Encouragement Prize from the Local Commendation for Invention of Kanto in 2020. In addition, Kioxia received the 2020 Imperial Invention Prize, the program’s highest-ranking award, from the National Commendation for Invention for a high-density 3D flash-memory device and related manufacturing technology.
Kioxia, guided by its mission of uplifting the world with memory, 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/20210524005891/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
Intersolar Europe: European Solar Industry Responds to Market Changes: Focus on Hybrid PV and New Financing Models24.2.2026 15:30:00 EET | Press release
The European solar market continues to grow. According to SolarPower Europe’s latest European Market Outlook, 2025 marked another strong year for photovoltaics (PV) within the European Union. When it comes to annual expansion rates, Germany is at the top of the list, followed by Spain, France, Italy and Poland. The importance of solar energy in meeting Europe’s power needs continues to grow. At the same time, many countries are changing their subsidies and financing models, creating new challenges for investors. While regulatory instruments, such as contracts for difference (CFDs), provide a new order, the industry is responding with market-based solutions, such as hybrid PV power plants and hybrid power purchase agreements (PPAs). Intersolar Europe offers guidance: At The smarter E Europe, Europe’s largest alliance of exhibitions for the energy industry at Messe München, trade visitors can experience innovations, discuss new business models and meet project developers, manufacturers a
LMR Unveils Tonka Bean CO ₂ Absolute: Gourmand Excellence from Planet-Friendly Extraction24.2.2026 15:15:00 EET | Press release
IFF (NYSE: IFF) — LMR Naturals by IFF—a global leader in natural ingredients for perfumery, cosmetics and flavors—has introduced Tonka Bean CO₂ Absolute to its Conscious Collection, a line of 12 highly sustainable and traceable natural ingredients for perfumes and flavors. Tonka Bean CO₂ Absolute is a natural extract with a gourmand olfactive signature. This new addition to the perfumer’s palette is produced with renewable and recycled supercritical CO2 at IFF’s extraction site in Aubrac, France. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260224233830/en/ Tonka Bean CO₂ Absolute extracted by LMR. “Our CO₂ extraction unit in Aubrac has enabled LMR to develop a collection of extracts that seamlessly blends sustainability with high hedonic profiles for perfumers," said Bertrand de Préville, general manager of LMR Naturals by IFF. "With the launch of Tonka Bean CO₂ Absolute, we’re reaffirming our commitment to planet-conscio
Vasion Output ™ from Vasion Achieves SAP ® Certified Integration with GROW for SAP and with RISE with S/4HANA ® Cloud24.2.2026 15:00:00 EET | Press release
Vasion, a leader in serverless printing and Intelligent Print Automation, today announced that Vasion Output has achieved SAP® certification as integrated with GROW with SAP and integrated with RISE with SAP S/4HANA® Cloud. The Vasion solution is purpose-built to eliminate legacy output management as a cloud migration barrier. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260224741412/en/ Chee Tan, Vice President of Ecosystem & Alliances at Vasion, leads Vasion’s global strategic ecosystem partnerships. He drives the integration of AI-powered output management and document workflows with leading enterprise solutions such as SAP S/4HANA, enabling organizations to modernize print infrastructure, consolidate environments, and automate enterprise document workflows. The certification confirms what enterprise resource planning (ERP) customers moving to S/4HANA need most: proven infrastructure that handles mission-critical docume
NorthX Biologics and Demeetra Announce Strategic Collaboration to Deliver a Faster, Lower-Risk Path from Gene to GMP24.2.2026 15:00:00 EET | Press release
NorthX Biologics and Demeetra today announced a strategic collaboration combining a best-in-class high-titer GS (-/-) CHO cell line with full freedom to operate and no additional IP-related costs, together with advanced cell line development technologies and high-quality process development, MCB banking, and GMP manufacturing services. The collaboration is designed to help biotech companies reach IND-enabling and clinical milestones faster, with fewer technical setbacks and without the need to rebuild cell lines or re-qualify processes when transitioning to a manufacturing partner. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260224427714/en/ Supporting stable, high-titer cell line development and seamless GMP advancement. The partnership combines Demeetra’s CleanCut™ CHO platforms and stable CLD services with NorthX Biologics’ proven GMP production capabilities, process scale-up expertise including fill and finish, and re
ExaGrid Wins New Industry Award24.2.2026 15:00:00 EET | Press release
ExaGrid®, the leader in Tiered Backup Storage, today announced that it has been honored with an award in the Secondary Storage category from the first annual StorageNewsletter Awards. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260224387048/en/ ExaGrid Tiered Backup Storage wins the award for Secondary Storage for the first annual StorageNewsletter Awards. The winners of the StorageNewsletter Awards were chosen by a seven-member jury who selected the vendors for each category. “A long-standing innovator, ExaGrid has played a key role in shaping a new era of secondary storage with its scale-out architecture. Originally built around HDDs, the platform now supports SSDs and continues to gain market share at a rapid pace, driven by a strong channel ecosystem and broad validation from numerous backup software vendors. Through continuous feature enhancements, the team has led this segment for many years, and the outlook for fut
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