Company Filing History:
Years Active: 2005-2007
Title: Shogo Iyama: Innovator in High-Frequency Signal Transmission
Introduction
Shogo Iyama is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of optical modules and high-frequency signal transmission. With a total of 2 patents to his name, Iyama's work is recognized for its innovative approaches and practical applications.
Latest Patents
One of Iyama's latest patents is focused on a high-frequency signal transmitting optical module and the method of fabricating it. This invention relates to a high-frequency signal transmitting optical module that enables easy realization of high-frequency signal transmission using a semiconductor optical device. The design incorporates a highly versatile metal can package, which enhances the functionality of the optical module. The process involves fixing the linear outer leads to the rear surface of the metal can package through laser welding, allowing for efficient attachment to the semiconductor optical device. This design ensures that ground regions are continuously provided on both sides of the lead pins, facilitating the formation of TEM wave transmission lines for effective high-frequency signal transmission.
Another significant patent involves an optical module that utilizes a laser diode (LD) to emit light, which is then collimated into a parallel light beam by a ball lens. This configuration allows the light to be focused on the core of an optical fiber, even in cases of axial misalignment between the optical axes of the components. This innovation eliminates the need for precise alignment during the mounting of optoelectronic devices, streamlining the manufacturing process.
Career Highlights
Shogo Iyama is currently associated with Hamamatsu Photonics K.K., a company renowned for its advancements in photonics technology. His work at the company has been instrumental in developing cutting-edge optical solutions that cater to various industries.
Collaborations
Iyama has collaborated with notable coworkers, including Yasuji Hoshino and Yoshihisa Warashina. Their combined expertise has contributed to the successful development of innovative optical technologies.
Conclusion
Shogo Iyama's contributions to high-frequency signal transmission and optical modules highlight his role as a key innovator in the field. His patents reflect a commitment to advancing technology and improving practical applications in photonics.