This inventor holds 2 USPTO granted patents. Top assignee: Panasonic Intellectual Property Management Co., Ltd.. Active years: 2021-2024.
Company Filing History:
Years Active: 2021-2024
Title: Innovations by Ryunosuke Shibagaki
Introduction
Ryunosuke Shibagaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of laser technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of laser oscillation devices.
Latest Patents
Shibagaki's latest patents include a laser oscillation device for the direct-diode laser method and a failure diagnosis method for laser oscillation devices. The direct-diode laser oscillator is designed to emit laser light to a laser processing head based on driving commands received from a system controller. This system can control a laser robot, including the laser processing head. The oscillator comprises laser modules, each containing multiple laser diodes connected in series or parallel. It also features a power supply circuit that drives the laser modules at a constant current, along with a power controller that manages the power supply circuit based on driving commands. Additionally, it performs fault diagnosis of the laser oscillator by analyzing the current and voltage applied to the laser modules.
Another significant innovation is the laser driving power source, which reduces response fluctuations of output current due to input voltage variations. This is achieved through a control device that includes current fluctuation reduction control means, which regulates output current command signals, current detection values, and control gains when input voltage fluctuates.
Career Highlights
Ryunosuke Shibagaki is currently employed at Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to develop and refine his innovative ideas in laser technology.
Collaborations
Shibagaki has collaborated with notable coworkers, including Masashi Samizo and Hideki Ihara. Their combined expertise has contributed to the advancement of laser technology and the successful development of innovative solutions.
Conclusion
Ryunosuke Shibagaki's contributions to laser technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in laser applications and diagnostics.