Company Filing History:
Years Active: 2018-2025
Title: Hiroshi Ikarashi: Innovator in Laser Technology
Introduction
Hiroshi Ikarashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of laser technology, holding a total of 5 patents. His work focuses on developing advanced laser beam generation devices and processing apparatuses.
Latest Patents
Ikarashi's latest patents include a laser beam generation device and a laser processing apparatus that incorporates this technology. The laser beam generation device features 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 the desired output setting value, while the currents correspond to the current command values. Notably, the phases of the control signals are shifted from each other by 60 degrees. Another significant patent involves a gate drive circuit and power conversion device. This invention includes a first drive circuit connected to one end of a primary winding of a pulse transformer and a second drive circuit connected to the opposite end. A voltage clamp unit is designed to maintain a specified voltage for 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, which is used by a control circuit to manage the drive circuits based on the detected current.
Career Highlights
Hiroshi Ikarashi 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 efficiency and performance in various industrial processes.
Collaborations
Ikarashi collaborates with talented colleagues, including Shingo Tsuda and Hideyasu Machii. Their combined expertise fosters a creative environment that drives innovation within their projects.
Conclusion
Hiroshi Ikarashi is a distinguished inventor whose contributions to laser technology are noteworthy. His patents reflect a commitment to advancing the field and improving industrial applications. His work at Mitsubishi Electric Corporation and collaborations with skilled coworkers further enhance his impact on technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.