Toshiba Materials’ Major Investment in Second Production Facility Will Boost Silicon Nitride Ball Production
26.7.2023 05:00:00 EEST | Business Wire | Press release
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
JSS: 2025 Sake Exports Grew Steadily, Reaching a Record 81 Markets6.2.2026 05:00:00 EET | Press release
Sake exports continued to expand in 2025 in both value and volume, with export destinations reaching a record 81 countries and regions. Export value increased 6% year on year to 45.9 billion yen, while export volume rose 8% to 33.55 million liters (3.73 million cases on a 9-liter basis), marking the second-highest export performance on record. The average export unit price per 750 ml bottle declined 2% year on year to 1,026 yen. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260205671686/en/ Sake Export Performance by Country (Top 10, 2025) Export value has nearly doubled since 2020, and the CAGR over the past five years reached 14%. This underscores sake’s position as a high-growth category globally. Asia remained the largest export destination, with export value totaling 28.8 billion yen, representing an 8% increase year on year and accounting for 63% of total export value. North America recorded exports of 12.4 billion ye
Canva Brings On-Brand Designs Directly into AI Assistants6.2.2026 01:00:00 EET | Press release
The future of work is being rewritten by AI, with professionals accomplishing in minutes what used to take hours. But there's been one persistent breaking point in AI assistants: generic visual outputs and off-brand colors that undermine AI speed with tedious manual cleanup. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260205384226/en/ Canva Today, that friction ends as Canva brings brand intelligence directly into the AI tools where modern day work happens most. Starting now, ChatGPT users can create designs completely tied to their Canva Brand Kit, making a company’s brand come to life visually and function as a living participant in AI workflows. This expansion marks the coming together of Canva and ChatGPT, two category-defining platforms, in a new way to make on-brand design more accessible and fluid. From client-ready pitch decks to social posts and professional-looking posters, the partnership continues to fuel Canv
DNIB.com Reports Internet Has 386.9 Million Domain Name Registrations at the End of the Fourth Quarter of 20256.2.2026 00:04:00 EET | Press release
VeriSign, Inc. (NASDAQ: VRSN), a global provider of critical internet infrastructure and domain name registry services, today announced that, according to the latest Domain Name Industry Brief Quarterly Report from DNIB.com, the fourth quarter of 2025 closed with 386.9 million domain name registrations across all top-level domains (TLDs), an increase of 8.4 million domain name registrations, or 2.2% compared to the third quarter of 2025. Domain name registrations also increased by 22.7 million, or 6.2%, year over year. The .com and .net TLDs had a combined total of 173.5 million domain name registrations in the domain name base at the end of the fourth quarter of 2025, an increase of 1.6 million domain name registrations, or 0.9% compared to the third quarter of 2025. The .com and .net TLDs had a combined increase of 4.5 million domain name registrations, or 2.6%, year over year. As of Dec. 31, 2025, the .com domain name base totaled 161.0 million domain name registrations and the .net
Calix CEO Michael Weening To Keynote at MWC26 Barcelona: How Agentic AI Enables an ‘Experience of One’ for Every Subscriber5.2.2026 21:30:00 EET | Press release
Calix, Inc. (NYSE: CALX) today announced that President and Chief Executive Officer Michael Weening will deliver a keynote in the Tuesday morning, March 3, “Architects of the AI Age” session at MWC26 Barcelona. Calix’s presence at MWC, the world’s largest and most influential connectivity event, extends the momentum following the recent launch of the company’s AI‑native platform. Weening will take the MWC Main Stage on Tuesday morning to reveal a transformative vision for telecommunications: how agentic AI enables service providers to deliver an “experience of one” to millions of subscribers simultaneously—personalizing every interaction in real time, unlocking new revenue streams, and fundamentally redefining what it means to grow in the connected world. He will be joined onstage by leading AI researcher and author Kate Crawford, a globally recognized voice in AI ethics, to explore how this transformation goes beyond automation. They will address how responsible agentic AI can amplify
Verimatrix: Sale of Extended Threat Defense Assets (Mobile Application Protection) to Guardsquare5.2.2026 18:45:00 EET | Press release
Regulatory News: Verimatrix, (Euronext Paris: VMX), a leading provider of security solutions for a safer connected world, today announced that it has completed the sale of 100% of its Extended Threat Defense (XTD) assets to Guardsquare, a Belgian company and leader in mobile application security. This transaction follows the signing of an agreement announced in a press release on December 8, 2025, as well as regulatory approval. It is part of Verimatrix's overall strategy to refocus on its core business, reflecting the group's strategic decision to concentrate on the key growth segments of the video protection market. Commenting on the announcement, Laurent Dechaux, CEO of Verimatrix, said: “Verimatrix has a strong technological foundation that enables our teams to pursue new business opportunities. Our priorities are to identify key growth drivers, address our clients’ needs effectively, and optimize resource allocation. I look forward to presenting these strategic initiatives to the
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