Masahiro Kuwabara

Title: Masahiro Kuwabara: Innovator in Optical Technologies

Introduction

Masahiro Kuwabara is a prominent inventor based in Moriguchi, Japan. He has made significant contributions to the field of optical technologies, holding a total of 2 patents. His work focuses on innovative methods and apparatuses that enhance the functionality and efficiency of optical components.

Latest Patents

Kuwabara's latest patents include an optical component unit and a laser joining method and apparatus for joining optical components. The first patent describes a method where the ratio of the length of resin flow-in to the radius of an optical component is not larger than 0.25. In this method, gas is blown directly against the laser-irradiated part radially and diagonally downward from an upside position corresponding to the center of the optical component. A laser line beam, with longer sides extending in a direction along an inner wall, is cast by a laser radiation device while being moved in the direction of the longer sides.

The second patent outlines an apparatus and method for transmitting and detecting light. This invention features a filter positioned on a block that reflects light while transmitting another wavelength. First and second light guides are aligned on the block so that their angled ends oppose each other. An adhesive is applied to the angled ends of the light guides to hold the filter in place. Light is introduced into the light guides to adjust their position, ensuring a predetermined amount of light is discharged. A light receiver is also positioned on the block through the adhesive, allowing for precise adjustments to receive the desired amount of light. Notably, the adhesive used has the same refractive index as the light guides.

Career Highlights

Kuwabara is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of optical components, making them more efficient and effective in various applications.

Collaborations

Throughout his career, Kuwabara has collaborated with notable colleagues, including Masami Ito and Tomotaka Furuta. These partnerships have contributed to the development of groundbreaking technologies in the optical field.

Conclusion

Masahiro Kuwabara's contributions to optical technologies through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence advancements in optical components and methods.