This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Yosuke Yamazaki: Innovator in Optical Fiber Technology
Introduction
Yosuke Yamazaki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of optical fibers, which are crucial for modern communication systems.
Latest Patents
Yamazaki's latest patents include innovations in single-mode optical fibers. The first patent describes a single-mode optical fiber designed to effectively reduce bending loss. This invention features an optical core made up of inner and outer cores, while the optical cladding consists of an inner cladding that experiences 'tailing' and an outer cladding. The optical fiber is engineered to satisfy a specific relationship between the surface integral values of the relative refractive index difference of the optical cladding and optical core.
The second patent pertains to an S-mode optical fiber that effectively restrains the increase of dispersion slope. Similar to the first, this S-mode optical fiber has an optical core composed of inner and outer cores, and an optical cladding with an inner cladding that experiences 'tailing'. This design aims to maintain a controlled relationship between the surface integral values of the relative refractive index difference, thereby improving the fiber's performance.
Career Highlights
Yosuke Yamazaki is currently employed at Sumitomo Electric Industries, Limited, where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical fibers, making them more efficient and reliable for various applications.
Collaborations
Yamazaki collaborates with notable colleagues, including Yoshiaki Terasawa and Fumiyoshi Ohkubo. Their combined expertise contributes to the development of cutting-edge optical technologies.
Conclusion
Yosuke Yamazaki is a key figure in the advancement of optical fiber technology, with a focus on reducing bending loss and controlling dispersion slope. His contributions are vital for the future of communication systems, and his patents reflect his innovative spirit and dedication to the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile