Company Filing History:
Years Active: 2003-2004
Title: Yutaka Doi: Innovator in Circuit Board Testing
Introduction
Yutaka Doi is a notable inventor based in Minnetonka, MN (US). He has made significant contributions to the field of circuit board testing, holding a total of 5 patents. His work focuses on innovative methods and devices that enhance the efficiency and accuracy of testing connectivity in electronic components.
Latest Patents
One of Yutaka Doi's latest patents is a fixture-less bare board tester. This invention involves methods and devices for testing connectivity between connectors on a circuit board. It utilizes a bias board that has a photoconductive layer coated with a light-transmissive electrically conductive layer. This setup works in conjunction with a light source and a voltage source to alternately charge and discharge conductors. A conductor that is discharged by connecting it to a ground via the bias board is determined to be electrically connected to a previously charged conductor if current flows between the conductor and the ground.
Career Highlights
Yutaka Doi is currently employed at Honeywell Advanced Circuits, Inc., where he continues to develop innovative solutions in circuit board technology. His expertise and dedication to his work have made him a valuable asset to the company.
Collaborations
Yutaka collaborates with Stephen Tisdale, leveraging their combined knowledge and skills to advance their projects and innovations.
Conclusion
Yutaka Doi's contributions to circuit board testing through his patents and work at Honeywell Advanced Circuits, Inc. highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of electronic testing technology.