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Toyoda Gosei’s Quality GaN Substrate Technology Enhances Power Device Performance

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Toyoda Gosei’s Quality GaN Substrate Technology Enhances Power Device Performance
News

News

Toyoda Gosei’s Quality GaN Substrate Technology Enhances Power Device Performance

2025-01-08 12:00 Last Updated At:12:12

KIYOSU, Japan--(BUSINESS WIRE)--Jan 7, 2025--

Toyoda Gosei’s (TOKYO:7282) technology to enhance GaN substrates has been verified to improve power device performance. An article confirming it was published in Physica Status Solidi(RRL) – Rapid Research Letters, an international scientific journal for solid state physics 1.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250107182987/en/

Better power devices are indispensable for CO2 reduction in society, as they regulate electric power everywhere. Switching material from silicon to gallium nitride enables 90% energy-saving, superior devices, for which mass production of larger quality GaN substrates is requisite.

The Japanese Ministry of the Environment is leading a project for broad application of GaN power devices 2, for which Toyoda Gosei is providing technology to obtain ideal GaN crystals. One outcome of the project is a demonstrable improvement in power device performance with a GaN substrate fabricated on a GaN seed crystal that Toyoda Gosei jointly developed with Osaka University. Compared to power devices made on commercially-available substrates, power devices using these GaN substrates show higher performance in both power regulation capacity and yield ratio.

Toyoda Gosei will continue collaborating with government, universities, and other corporations for earlier dissemination of large quality GaN substrates.

 

Large GaN seed crystal on the inside cover (Photo: Business Wire)

Large GaN seed crystal on the inside cover (Photo: Business Wire)

CALABASAS, Calif.--(BUSINESS WIRE)--Dec 15, 2025--

ARDRI, a technology-forward Non-QM and Business Purpose mortgage lender, is proud to announce the appointment of Wesley Olison as Vice President of Wholesale Production. With more than 20 years of proven mortgage and finance leadership experience, Wesley joins ARDRI at a pivotal moment in the company’s expansion, bringing a powerful blend of strategic vision, operational insight, and results-driven leadership.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251215183127/en/

Wesley is known for his decisive, growth-driven leadership, with recent roles as Vice President and National Sales Manager establishing him as a standout in wholesale lending. He has led national and regional sales strategies, strengthened broker partnerships, and consistently contributed significant production. His leadership includes performance management, market expansion, and growth initiatives that strengthened results across multiple markets.

A unique advantage Wesley brings to ARDRI is his strong foundation in underwriting, credit analysis, and risk assessment. This technical background, coupled with his high-performing sales approach, enables him to understand the full lending lifecycle—empowering teams to structure deals effectively, identify new market opportunities, and respond with clarity to the evolving needs of brokers and borrowers.

“ARDRI’s commitment to innovation, service, and modern technology sets it apart in the Non-QM space,” Wesley said. “I’m excited to join a team that values strong partnerships and delivers real value to brokers. My goal is to empower our team, strengthen our market presence, and drive steady growth.”

At ARDRI, Wesley will help accelerate the company’s rapid expansion by broadening market reach, boosting production, and strengthening broker relationships nationwide. He will lead the development of a high-performance sales team driven by client-focused values—supporting ARDRI’s momentum as it continues to scale and increase its impact across the Non-QM industry.

“Wesley’s expertise, leadership style, and vision are an ideal fit for ARDRI as we scale,” said the company’s executive leadership team. “We look forward to the measurable value he will bring to our brokers, our internal teams, and the overall growth of our company.”

About ARDRI

ARDRI is a technology-forward Non-QM and Business Purpose mortgage lender dedicated to simplifying the complexities of modern lending for TPO mortgage brokers. By integrating intelligent technology with a client-first approach, ARDRI delivers efficient, accessible financing solutions designed for today's dynamic mortgage landscape.

With two decades of mortgage sales and underwriting expertise—and over 12 years leading high-performing teams—Wesley Olison brings a rare blend of deep industry knowledge, operational leadership, and a relentless focus on broker success.

With two decades of mortgage sales and underwriting expertise—and over 12 years leading high-performing teams—Wesley Olison brings a rare blend of deep industry knowledge, operational leadership, and a relentless focus on broker success.

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