This inventor holds 3 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Nifco Inc., Panasonic Corporation. Active years: 2005-2009.
Company Filing History:
2 out of 27,375 
1 out of 1,207 
1 out of 16,454 
Years Active: 2005-2009
Title: Keiichi Satou: Innovator in Transformer Technology
Introduction
Keiichi Satou is a notable inventor based in Daito, Japan. He has made significant contributions to the field of transformer technology, holding a total of 3 patents. His work primarily focuses on advancements in transformers used for driving magnetrons.
Latest Patents
Satou's latest patents include innovative designs that enhance the efficiency and functionality of transformers. One of his patents, titled "Booster transformer for driving magnetron," describes a booster transformer that features a bobbin with at least a first winding and a secondary winding. This design includes a core inserted through the center of the bobbin, with a unique winding area for the secondary winding that is divided by a partition wall. The specifications ensure optimal performance by setting the outer diameter of the wire material and the width of the divided winding areas to meet specific relations.
Another significant patent is the "Step-up transformer for magnetron driving." This invention involves a step-up transformer where two ferrite cores are positioned with a gap in between, forming a magnetic circuit. The design includes an increased sectional area of the middle core and adjustments to the number of winds in both the radial and axial directions of the primary and secondary windings. This innovative approach aims to improve the efficiency of magnetron driving.
Career Highlights
Throughout his career, Keiichi Satou has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. and Nifco Inc. His experience in these organizations has contributed to his expertise in transformer technology and innovation.
Collaborations
Satou has collaborated with notable colleagues such as Kenji Yasui and Shinichi Sakai. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Keiichi Satou's contributions to transformer technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to impact the efficiency of magnetron driving systems.