 GOLETA, Calif.--BUSINESS WIRE--Transphorm, Inc. OTCQX: TGANa pioneer in and global supplier of high reliability, high performance gallium nitride GaN power conversion products, today announced financial results for the companys fiscal fourth quarter of 2021 ended March 31, 2021, which reflects the Companys new fiscal year-end period. Revenue for the fiscal fourth quarter of 2021 increased 20 sequentially to 2.4 million due to record product sales driven by the expanding adoption of T 