Toshiba Materials’ Major Investment in Second Production Facility Will Boost Silicon Nitride Ball Production
Toshiba Materials Co., Ltd. (President & CEO: Takao Shirai) today announced a major investment in a new production facility that will significantly boost production capacity for silicon nitride balls. The facility will be constructed at the company’s Oita Operations in northern Kyushu, Japan, and the 7-billion yen project (approx. US$50 million) is expected to come online in January 2026.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230725410365/en/
Toshiba Materials: Image of silicon nitride balls (Graphic: Business Wire)
Continued advances in automobile electrification require performance improvements and solutions that go beyond higher voltage batteries and shorter charging times. One measure to improve performance is to integrate motors, inverters and decelerators. Although this increases the risk of electrolytic corrosion[1] in motor bearings[2], it is a problem that can be overcome with hybrid bearings with ceramic balls with steel inner and outer races. The added advantages of excellent strength, superior wear resistance and insulation properties are increasingly positioning ceramic balls as the solution of choice.
Toshiba Materials is proactively investing in increased production of silicon nitride balls for electric vehicles. In July 2022.[3] the company announced a production expansion at its headquarters site in Yokohama that boosted production by 50%. When the new Oita facility reaches full capacity, production capabilities will be 2.5 times that of the 2022 level.
Toshiba Materials will continue stable supply of high quality products, and will contribute to increased use of environmentally friendly electric vehicles.
Notes
[1] Electrolytic corrosion: damage to a bearing caused by a current flowing through it.
[2] Bearing: A part that allows a shaft to rotate smoothly in a machine. Formed with an inner race, balls, and outer race.
[3] Toshiba Material’s press release, July 19, 2022
https://www.toshiba-tmat.co.jp/pdf/en/news/new20220719.pdf
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/20230725410365/en/
Contact information
Media Inquiries:
K.Tanaka, S.Mihashi
Corporate Communications & Market Intelligence Group
Strategic Planning Div.
Toshiba Electronic Devices & Storage Corporation
Tel: +81-44-548-2122
Mail: tdsc-publicrelations@ml.toshiba.co.jp
Website: https://toshiba.semicon-storage.com/ap-en/
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
Samsung Epis Holdings Delivers Business Updates at the 44th J.P. Morgan Healthcare Conference15.1.2026 02:40:00 EET | Press release
Samsung Epis Holdings (KRX: 0126Z0) today shared corporate progress and updates at the 44th J.P. Morgan Healthcare Conference. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260114206458/en/ Kyung-Ah Kim, President and Chief Executive Officer (CEO) of Samsung Epis Holdings "2026 is a monumental year for us, as we enter into a new chapter for our company. Today, we are announcing six additional candidates in our biosimilar pipeline, including vedolizumab and dupilumab. We are making great progress to secure 20 biosimilars in our portfolio by 2030," said Kyung-Ah Kim, President and Chief Executive Officer (CEO) of Samsung Epis Holdings. “We also received the investigational new drug application (IND) clearance for the first novel therapeutic candidate developed by Samsung Bioepis, and plan to advance our clinical program this year. As we broaden our portfolio beyond biosimilars, we will continue our development efforts in anti
Most Delivered Light-Entry Jet Cessna Citation M2 Gen2 With Garmin Autothrottles Enters Into Service, Bringing Greater Control and Precision to Pilots14.1.2026 21:30:00 EET | Press release
The Cessna Citation M2 Gen2 with Garmin Autothrottles recently entered into service. Certified by the Federal Aviation Administration in October 2025, the integration of Garmin’s Autothrottle system in the Citation M2 Gen2 further supports the most delivered light-entry jet’s capabilities by bringing greater control and precision to pilots. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260114646844/en/ Most delivered light-entry jet Cessna Citation M2 Gen2 with Garmin Autothrottles enters into service, bringing greater control and precision to pilots (Photo Credit: Textron Aviation). The Cessna Citation M2 Gen2 is designed and manufactured by Textron Aviation Inc., a Textron Inc. (NYSE: TXT) company. “We continue to invest in our products to provide customers with the best aviation experience in the world," said Lannie O’Bannion, senior vice president, Sales & Marketing. “The M2 Gen2 leads its segment as the most delivered
TwentyTwo Real Estate and Farallon Capital Complete €761 Million Investment in Isemia, a €1.2bn Healthcare Real Estate Company Created With emeis14.1.2026 19:30:00 EET | Press release
TwentyTwo Real Estate, an independent European real estate investment and management firm, announces the completion, alongside Farallon Capital, of a €761 million investment that led to the creation of Isemia (www.isemiabyemeis.com), a leading healthcare real estate company holding a €1.2 billion portfolio of assets operated by emeis. The transaction represents a significant milestone in TwentyTwo Real Estate’s long-term investment strategy focused on healthcare and operational living real estate. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260114262830/en/ Fachklinik Schömberg Isemia comprises 68 high-quality assets across France, Germany and Spain, with a balanced mix of nursing homes (48%) and clinics (52%). The portfolio benefits from strong fundamentals and resilient operating performance. All properties will continue to be operated by emeis under long-term lease agreements, ensuring continuity of care for residents
AI’s Water Demand to Surge Nearly 130% by 2050 – New Research Shows How to Build a Water-Secure AI Economy14.1.2026 17:00:00 EET | Press release
The rapid global expansion of artificial intelligence is set to drive a 129% increase in water demand across the AI value chain by 2050, according to new research by Xylem (NYSE: XYL) and Global Water Intelligence (GWI). Watering the New Economy: Managing the Impacts of the AI Revolution provides the most comprehensive assessment to date of how AI is reshaping global water use. It also highlights practical ways to meet that demand while strengthening water security for communities. Spending on AI is forecast to approach $2 trillion in 2026,1 accelerating infrastructure build-out worldwide. By the middle of the century, this expansion is projected to add 30 trillion liters of water demand, annually, fueled by a surge in power generation (~54% of the increase), semiconductor fabrication (~42%), and data center expansion (~4%). Crucially, the report finds that this additional demand does not have to result in competition between industry and communities. Today, global water systems proces
Primient to Acquire Full Ownership of Primient Covation, LLC14.1.2026 17:00:00 EET | Press release
Primient, a global leader in biomanufacturing, announced today it has agreed to purchase the remaining ownership interest in Primient Covation, LLC (“Primient Covation”), establishing Primient as the sole owner of the company and marking an exciting new chapter in Primient’s growth in the bioeconomy. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260114344080/en/ This acquisition is the next step of Primient’s strategy to strengthen Primient’s leadership position in biomanufacturing and builds upon recent announcements, including Primient’s partnership with Sustainea and the creation of the iPROOF venture. Primient Covation stands as a leading force in the U.S. biomanufacturing sector, distinguished by its broad range of biomanufacturing and fermentation expertise. The company was founded in 2000 to supply a variety of end markets, including cosmetics and personal care, textiles, fashion, coatings, functional fluids, and oth
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