Yasuhiko Kita

Title: Innovations by Yasuhiko Kita

Introduction

Yasuhiko Kita is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of laser machining, holding two patents that showcase his innovative approach to technology. His work focuses on improving the efficiency and accuracy of laser machining methods and apparatus.

Latest Patents

Kita's latest patents include a "Laser machining method and laser machining apparatus" and a "Method and apparatus for drilling printed wiring boards." The first patent provides a method and apparatus that allows for the efficient machining of holes with exceptional form accuracy. It incorporates a first cylindrical lens and/or a second cylindrical lens to correct any deformation of the reflective faces of mirrors, ensuring that the converging positions of the laser beam are aligned on the optical axis. The second patent presents an improved method for drilling blind via holes in printed wiring boards using laser lights. This method allows for the drilling of resin layers while preserving the integrity of the conductive layers beneath, utilizing a UV laser beam to remove the residual layer.

Career Highlights

Yasuhiko Kita is associated with Hitachi Via Mechanics Ltd., where he applies his expertise in laser technology. His work has contributed to advancements in the manufacturing processes of printed wiring boards and other applications requiring precision laser machining.

Collaborations

Kita has collaborated with notable colleagues, including Kunio Arai and Kazuhisa Ishii. Their combined efforts have furthered the development of innovative solutions in the field of laser machining.

Conclusion

Yasuhiko Kita's contributions to laser machining technology highlight his role as a significant inventor in the industry. His patents reflect a commitment to enhancing precision and efficiency in manufacturing processes.