Company Filing History:
Years Active: 2021-2025
Title: Innovations by Hideyasu Machii
Introduction
Hideyasu Machii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of laser technology, holding a total of 3 patents. His work focuses on advanced laser beam generation and processing apparatuses, showcasing his expertise and innovative spirit.
Latest Patents
One of Machii's latest patents is a laser beam generation device. This device includes power supply units, LD modules, a combiner, and a control device. The LD modules receive currents from the power supply units and output laser beams. The combiner collects these laser beams and outputs a single laser beam. The control device generates control signals to ensure that the power of the laser beam aligns with a predetermined output setting value. Notably, the phases of the control signals are shifted from each other by 60 degrees.
Another significant patent is for a gate drive circuit and power conversion device. This invention features a first drive circuit connected to one end of a primary winding of a pulse transformer, while a second drive circuit is connected to the opposite end. A voltage clamp unit is designed to maintain a specified voltage on a semiconductor element when the output voltage from the secondary winding of the pulse transformer is negative. Additionally, a current detection circuit monitors the current flowing through the semiconductor element and outputs a detection signal. The control circuit utilizes this detection signal to manage the first and second drive circuits, while a current limiting circuit imposes a limit on the current flowing through the primary winding based on the detection signal.
Career Highlights
Hideyasu Machii is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of laser applications, enhancing the efficiency and effectiveness of laser systems.
Collaborations
Machii collaborates with esteemed colleagues such as Hiroshi Ikarashi and Yoshimichi Saito. Their combined expertise fosters a creative environment that drives innovation and technological advancement.
Conclusion
Hideyasu Machii's contributions to laser technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in laser applications, showcasing the importance of innovation in technology.