Toshiyuki Hokodate

Title: Innovations of Toshiyuki Hokodate in Laser Machining

Introduction

Toshiyuki Hokodate is a notable inventor based in Tokyo, Japan, known for his significant contributions to the field of laser machining. With a total of three patents to his name, Hokodate has developed innovative technologies that enhance the precision and efficiency of laser processing in various applications.

Latest Patents

Hokodate's latest patent, titled "Laser machining device," outlines a sophisticated system that includes a laser oscillator, a main deflecting galvanometer mirror, an Fθ lens, and sub-deflecting means integrated into the optical path. This device is designed to optimize laser beam performance by splitting the laser beam and ensuring both split beams are aligned through the same optical system, achieving a numerical aperture not exceeding 0.08.

Another significant invention is a laser machining apparatus featuring a deflector that redirects the output laser beam. This apparatus incorporates a lens position adjusting unit that allows for precise adjustments in the relative positions of lenses, compensating for any changes in refractance due to temperature variations. These innovations reflect Hokodate's commitment to advancing laser technology.

Career Highlights

Hokodate works at Mitsubishi Electric Corporation, a leading company in the field of electrical equipment and technology. His role as an inventor has led to breakthroughs that not only enhance the company's product offerings but also contribute to the broader technological landscape in laser machining.

Collaborations

Throughout his career, Hokodate has collaborated with esteemed colleagues such as Kentaro Tanaka and Yasuhiko Iwai. These partnerships have facilitated the sharing of knowledge and expertise, leading to further advancements in their innovative laser machining technologies.

Conclusion

Toshiyuki Hokodate stands out as a pioneering inventor in the realm of laser machining, with a track record of impactful patents that push the boundaries of current technology. His work at Mitsubishi Electric Corporation, along with his collaborations, underscores his significant contributions to the industry and his dedication to fostering innovation in laser processing.