This inventor holds 1 USPTO granted patent. Top assignee: Opnext Japan, Inc.. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: Koichiro Tonehira: Innovator in Optical Transmission Technology
Introduction
Koichiro Tonehira is a notable inventor based in Machida, Japan. He has made significant contributions to the field of optical transmission technology. His innovative work has led to the development of a patented optical transmission module that enhances coupling efficiency.
Latest Patents
Koichiro Tonehira holds a patent for an optical transmission module. This invention involves a semiconductor laser and an optical fiber that are optically coupled via two lenses. The design ensures that the optical distance between the principal planes of the lenses is substantially equal to the sum of their focal lengths. This configuration allows for a low-cost optical transmission module that achieves high coupling efficiency with a high yield.
Career Highlights
Koichiro Tonehira is associated with Opnext Japan, Inc., where he has been instrumental in advancing optical technologies. His work has not only contributed to the company's success but has also positioned him as a key figure in the industry.
Collaborations
Throughout his career, Koichiro has collaborated with talented individuals such as Naoki Matsushima and Kazumi Kawamoto. These collaborations have further enriched his work and contributed to the development of innovative solutions in optical transmission.
Conclusion
Koichiro Tonehira's contributions to optical transmission technology exemplify his innovative spirit and dedication to advancing the field. His patented inventions continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile