Manabu Nishihara

Title: Manabu Nishihara: Innovator in Laser Technology

Introduction

Manabu Nishihara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of laser technology, holding a total of 6 patents. His work focuses on improving laser output power control and enhancing laser welding methods.

Latest Patents

Nishihara's latest patents include a laser output power control method and a laser processing device. The control unit in his first patent executes a processing program to set a target value and performs feedback control on the driving current of a laser oscillator. It detects output fluctuations during execution and specifies abnormal physical quantities that do not meet predetermined conditions. The program is then updated to correct the driving current, reducing the difference between the laser output power and the target value. His second patent involves a laser welding device that changes the focal position of the laser beam. This device includes a laser oscillator, an optical fiber, and a controller that scans the laser beam three-dimensionally on the workpiece's surface, adjusting the focal position according to the shape of the welded portion.

Career Highlights

Nishihara is currently employed at Panasonic Intellectual Property Management Co., Ltd. His innovative work has positioned him as a key figure in the advancement of laser technologies, particularly in industrial applications.

Collaborations

He has collaborated with notable coworkers, including Masatoshi Nishio and Jingbo Wang, contributing to various projects that enhance laser processing techniques.

Conclusion

Manabu Nishihara's contributions to laser technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively, paving the way for future innovations.