Masaru Higaki

Title: Masaru Higaki: Innovator in Optical Technology

Introduction

Masaru Higaki is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of optical technology, holding a total of 5 patents. His work focuses on developing innovative solutions that enhance the functionality and efficiency of optical devices.

Latest Patents

One of Higaki's latest patents is an optical-voltage sensor. This sensor features a simple structure and can be formed by directly laminating highly sensitive electro-optical elements. The optical-voltage sensor includes a light source, a polarizer, a quarter wavelength plate, an analyzer, and an O/E converting portion. Two electro-optical elements are arranged adjacent to each other along a light transmitting direction between the quarter wavelength plate and analyzer. Transparent electrodes are attached to the front and back surfaces of each electro-optical element, with voltages of equal magnitude but opposite polarity applied from a power supply.

Another significant patent is for a recording apparatus that includes a flash fusing apparatus. This invention utilizes a timing signal generated by the paper sending-out roller or the paper detector, which outputs a signal synchronized with the paper sending-out cycle. The flash lamp photoflashes in accordance with the output signal, generating photoflashes based on the length of the paper's carrying direction. The paper sending-out roller sends out one of several papers according to a predetermined timing signal, while the flash lamp photoflashes a predetermined number of times and stops at a designated time, ensuring no photoflash irradiates the gap between consecutive papers during continuous printing.

Career Highlights

Higaki has worked with prominent companies such as Hitachi, Ltd. and Hitachi Koki Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Throughout his career, Higaki has collaborated with talented individuals, including Atsushi Miki and Minoru Hoshi. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Masaru Higaki is a distinguished inventor whose work in optical technology has led to several important patents. His innovative contributions continue to impact the field, showcasing his dedication to advancing technology.