Company Filing History:
5 out of 2,647 
5 out of 291 Years Active: 2017-2019
Title: Masanobu Akagi: Innovator in Optical Devices
Introduction
Masanobu Akagi is a notable inventor based in Yonezawa, Japan. He has made significant contributions to the field of optical devices, holding a total of 5 patents. His work reflects a deep understanding of materials and their applications in technology.
Latest Patents
One of Akagi's latest patents involves an innovative optical device that features a unique joining structure. This structure consists of a first conductive film and a second conductive film that are joined together. The first conductive film is made from a conductive material, while the second is composed of a metal material. A part of the second conductive film comes into contact with the first conductive film, and the design includes a plurality of concave portions on the contact surface of the second conductive film. This contact surface has a greater surface roughness compared to the non-contact surface of the second conductive film, enhancing its functionality.
Career Highlights
Throughout his career, Masanobu Akagi has worked with prominent companies such as Pioneer Corporation and Tohoku Pioneer Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Some of Akagi's notable coworkers include Yuji Saito and Kenichi Okuyama. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Masanobu Akagi's contributions to optical devices demonstrate his expertise and innovative spirit. His patents reflect a commitment to advancing technology and improving the functionality of optical systems.